// Code generated - DO NOT EDIT.
// This file is a generated binding and any manual changes will be lost.

package wrappers

import (
	"math/big"
	"strings"

	ethereum "github.com/ethereum/go-ethereum"
	"github.com/ethereum/go-ethereum/accounts/abi"
	"github.com/ethereum/go-ethereum/accounts/abi/bind"
	"github.com/ethereum/go-ethereum/common"
	"github.com/ethereum/go-ethereum/core/types"
	"github.com/ethereum/go-ethereum/event"
)

// Reference imports to suppress errors if they are not otherwise used.
var (
	_ = big.NewInt
	_ = strings.NewReader
	_ = ethereum.NotFound
	_ = bind.Bind
	_ = common.Big1
	_ = types.BloomLookup
	_ = event.NewSubscription
)

// DummyERC721TokenABI is the input ABI used to generate the binding from.
const DummyERC721TokenABI = "[{\"inputs\":[{\"internalType\":\"string\",\"name\":\"_name\",\"type\":\"string\"},{\"internalType\":\"string\",\"name\":\"_symbol\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_approved\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_operator\",\"type\":\"address\"},{\"indexed\":false,\"internalType\":\"bool\",\"name\":\"_approved\",\"type\":\"bool\"}],\"name\":\"ApprovalForAll\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"previousOwner\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"OwnershipTransferred\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"indexed\":true,\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_approved\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"internalType\":\"uint256\",\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"burn\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"getApproved\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_owner\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_operator\",\"type\":\"address\"}],\"name\":\"isApprovedForAll\",\"outputs\":[{\"internalType\":\"bool\",\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"mint\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"owner\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"ownerOf\",\"outputs\":[{\"internalType\":\"address\",\"name\":\"\",\"type\":\"address\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"},{\"internalType\":\"bytes\",\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"safeTransferFrom\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_operator\",\"type\":\"address\"},{\"internalType\":\"bool\",\"name\":\"_approved\",\"type\":\"bool\"}],\"name\":\"setApprovalForAll\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"internalType\":\"string\",\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"_from\",\"type\":\"address\"},{\"internalType\":\"address\",\"name\":\"_to\",\"type\":\"address\"},{\"internalType\":\"uint256\",\"name\":\"_tokenId\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"internalType\":\"address\",\"name\":\"newOwner\",\"type\":\"address\"}],\"name\":\"transferOwnership\",\"outputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"}]"

// DummyERC721Token is an auto generated Go binding around an Ethereum contract.
type DummyERC721Token struct {
	DummyERC721TokenCaller     // Read-only binding to the contract
	DummyERC721TokenTransactor // Write-only binding to the contract
	DummyERC721TokenFilterer   // Log filterer for contract events
}

// DummyERC721TokenCaller is an auto generated read-only Go binding around an Ethereum contract.
type DummyERC721TokenCaller struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// DummyERC721TokenTransactor is an auto generated write-only Go binding around an Ethereum contract.
type DummyERC721TokenTransactor struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// DummyERC721TokenFilterer is an auto generated log filtering Go binding around an Ethereum contract events.
type DummyERC721TokenFilterer struct {
	contract *bind.BoundContract // Generic contract wrapper for the low level calls
}

// DummyERC721TokenSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type DummyERC721TokenSession struct {
	Contract     *DummyERC721Token // Generic contract binding to set the session for
	CallOpts     bind.CallOpts     // Call options to use throughout this session
	TransactOpts bind.TransactOpts // Transaction auth options to use throughout this session
}

// DummyERC721TokenCallerSession is an auto generated read-only Go binding around an Ethereum contract,
// with pre-set call options.
type DummyERC721TokenCallerSession struct {
	Contract *DummyERC721TokenCaller // Generic contract caller binding to set the session for
	CallOpts bind.CallOpts           // Call options to use throughout this session
}

// DummyERC721TokenTransactorSession is an auto generated write-only Go binding around an Ethereum contract,
// with pre-set transact options.
type DummyERC721TokenTransactorSession struct {
	Contract     *DummyERC721TokenTransactor // Generic contract transactor binding to set the session for
	TransactOpts bind.TransactOpts           // Transaction auth options to use throughout this session
}

// DummyERC721TokenRaw is an auto generated low-level Go binding around an Ethereum contract.
type DummyERC721TokenRaw struct {
	Contract *DummyERC721Token // Generic contract binding to access the raw methods on
}

// DummyERC721TokenCallerRaw is an auto generated low-level read-only Go binding around an Ethereum contract.
type DummyERC721TokenCallerRaw struct {
	Contract *DummyERC721TokenCaller // Generic read-only contract binding to access the raw methods on
}

// DummyERC721TokenTransactorRaw is an auto generated low-level write-only Go binding around an Ethereum contract.
type DummyERC721TokenTransactorRaw struct {
	Contract *DummyERC721TokenTransactor // Generic write-only contract binding to access the raw methods on
}

// NewDummyERC721Token creates a new instance of DummyERC721Token, bound to a specific deployed contract.
func NewDummyERC721Token(address common.Address, backend bind.ContractBackend) (*DummyERC721Token, error) {
	contract, err := bindDummyERC721Token(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &DummyERC721Token{DummyERC721TokenCaller: DummyERC721TokenCaller{contract: contract}, DummyERC721TokenTransactor: DummyERC721TokenTransactor{contract: contract}, DummyERC721TokenFilterer: DummyERC721TokenFilterer{contract: contract}}, nil
}

// NewDummyERC721TokenCaller creates a new read-only instance of DummyERC721Token, bound to a specific deployed contract.
func NewDummyERC721TokenCaller(address common.Address, caller bind.ContractCaller) (*DummyERC721TokenCaller, error) {
	contract, err := bindDummyERC721Token(address, caller, nil, nil)
	if err != nil {
		return nil, err
	}
	return &DummyERC721TokenCaller{contract: contract}, nil
}

// NewDummyERC721TokenTransactor creates a new write-only instance of DummyERC721Token, bound to a specific deployed contract.
func NewDummyERC721TokenTransactor(address common.Address, transactor bind.ContractTransactor) (*DummyERC721TokenTransactor, error) {
	contract, err := bindDummyERC721Token(address, nil, transactor, nil)
	if err != nil {
		return nil, err
	}
	return &DummyERC721TokenTransactor{contract: contract}, nil
}

// NewDummyERC721TokenFilterer creates a new log filterer instance of DummyERC721Token, bound to a specific deployed contract.
func NewDummyERC721TokenFilterer(address common.Address, filterer bind.ContractFilterer) (*DummyERC721TokenFilterer, error) {
	contract, err := bindDummyERC721Token(address, nil, nil, filterer)
	if err != nil {
		return nil, err
	}
	return &DummyERC721TokenFilterer{contract: contract}, nil
}

// bindDummyERC721Token binds a generic wrapper to an already deployed contract.
func bindDummyERC721Token(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(DummyERC721TokenABI))
	if err != nil {
		return nil, err
	}
	return bind.NewBoundContract(address, parsed, caller, transactor, filterer), nil
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_DummyERC721Token *DummyERC721TokenRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
	return _DummyERC721Token.Contract.DummyERC721TokenCaller.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_DummyERC721Token *DummyERC721TokenRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.DummyERC721TokenTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_DummyERC721Token *DummyERC721TokenRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.DummyERC721TokenTransactor.contract.Transact(opts, method, params...)
}

// Call invokes the (constant) contract method with params as input values and
// sets the output to result. The result type might be a single field for simple
// returns, a slice of interfaces for anonymous returns and a struct for named
// returns.
func (_DummyERC721Token *DummyERC721TokenCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
	return _DummyERC721Token.Contract.contract.Call(opts, result, method, params...)
}

// Transfer initiates a plain transaction to move funds to the contract, calling
// its default method if one is available.
func (_DummyERC721Token *DummyERC721TokenTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_DummyERC721Token *DummyERC721TokenTransactorRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.contract.Transact(opts, method, params...)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address _owner) view returns(uint256)
func (_DummyERC721Token *DummyERC721TokenCaller) BalanceOf(opts *bind.CallOpts, _owner common.Address) (*big.Int, error) {
	var (
		ret0 = new(*big.Int)
	)
	out := ret0
	err := _DummyERC721Token.contract.Call(opts, out, "balanceOf", _owner)
	return *ret0, err
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address _owner) view returns(uint256)
func (_DummyERC721Token *DummyERC721TokenSession) BalanceOf(_owner common.Address) (*big.Int, error) {
	return _DummyERC721Token.Contract.BalanceOf(&_DummyERC721Token.CallOpts, _owner)
}

// BalanceOf is a free data retrieval call binding the contract method 0x70a08231.
//
// Solidity: function balanceOf(address _owner) view returns(uint256)
func (_DummyERC721Token *DummyERC721TokenCallerSession) BalanceOf(_owner common.Address) (*big.Int, error) {
	return _DummyERC721Token.Contract.BalanceOf(&_DummyERC721Token.CallOpts, _owner)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 _tokenId) view returns(address)
func (_DummyERC721Token *DummyERC721TokenCaller) GetApproved(opts *bind.CallOpts, _tokenId *big.Int) (common.Address, error) {
	var (
		ret0 = new(common.Address)
	)
	out := ret0
	err := _DummyERC721Token.contract.Call(opts, out, "getApproved", _tokenId)
	return *ret0, err
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 _tokenId) view returns(address)
func (_DummyERC721Token *DummyERC721TokenSession) GetApproved(_tokenId *big.Int) (common.Address, error) {
	return _DummyERC721Token.Contract.GetApproved(&_DummyERC721Token.CallOpts, _tokenId)
}

// GetApproved is a free data retrieval call binding the contract method 0x081812fc.
//
// Solidity: function getApproved(uint256 _tokenId) view returns(address)
func (_DummyERC721Token *DummyERC721TokenCallerSession) GetApproved(_tokenId *big.Int) (common.Address, error) {
	return _DummyERC721Token.Contract.GetApproved(&_DummyERC721Token.CallOpts, _tokenId)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address _owner, address _operator) view returns(bool)
func (_DummyERC721Token *DummyERC721TokenCaller) IsApprovedForAll(opts *bind.CallOpts, _owner common.Address, _operator common.Address) (bool, error) {
	var (
		ret0 = new(bool)
	)
	out := ret0
	err := _DummyERC721Token.contract.Call(opts, out, "isApprovedForAll", _owner, _operator)
	return *ret0, err
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address _owner, address _operator) view returns(bool)
func (_DummyERC721Token *DummyERC721TokenSession) IsApprovedForAll(_owner common.Address, _operator common.Address) (bool, error) {
	return _DummyERC721Token.Contract.IsApprovedForAll(&_DummyERC721Token.CallOpts, _owner, _operator)
}

// IsApprovedForAll is a free data retrieval call binding the contract method 0xe985e9c5.
//
// Solidity: function isApprovedForAll(address _owner, address _operator) view returns(bool)
func (_DummyERC721Token *DummyERC721TokenCallerSession) IsApprovedForAll(_owner common.Address, _operator common.Address) (bool, error) {
	return _DummyERC721Token.Contract.IsApprovedForAll(&_DummyERC721Token.CallOpts, _owner, _operator)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_DummyERC721Token *DummyERC721TokenCaller) Name(opts *bind.CallOpts) (string, error) {
	var (
		ret0 = new(string)
	)
	out := ret0
	err := _DummyERC721Token.contract.Call(opts, out, "name")
	return *ret0, err
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_DummyERC721Token *DummyERC721TokenSession) Name() (string, error) {
	return _DummyERC721Token.Contract.Name(&_DummyERC721Token.CallOpts)
}

// Name is a free data retrieval call binding the contract method 0x06fdde03.
//
// Solidity: function name() view returns(string)
func (_DummyERC721Token *DummyERC721TokenCallerSession) Name() (string, error) {
	return _DummyERC721Token.Contract.Name(&_DummyERC721Token.CallOpts)
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_DummyERC721Token *DummyERC721TokenCaller) Owner(opts *bind.CallOpts) (common.Address, error) {
	var (
		ret0 = new(common.Address)
	)
	out := ret0
	err := _DummyERC721Token.contract.Call(opts, out, "owner")
	return *ret0, err
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_DummyERC721Token *DummyERC721TokenSession) Owner() (common.Address, error) {
	return _DummyERC721Token.Contract.Owner(&_DummyERC721Token.CallOpts)
}

// Owner is a free data retrieval call binding the contract method 0x8da5cb5b.
//
// Solidity: function owner() view returns(address)
func (_DummyERC721Token *DummyERC721TokenCallerSession) Owner() (common.Address, error) {
	return _DummyERC721Token.Contract.Owner(&_DummyERC721Token.CallOpts)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 _tokenId) view returns(address)
func (_DummyERC721Token *DummyERC721TokenCaller) OwnerOf(opts *bind.CallOpts, _tokenId *big.Int) (common.Address, error) {
	var (
		ret0 = new(common.Address)
	)
	out := ret0
	err := _DummyERC721Token.contract.Call(opts, out, "ownerOf", _tokenId)
	return *ret0, err
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 _tokenId) view returns(address)
func (_DummyERC721Token *DummyERC721TokenSession) OwnerOf(_tokenId *big.Int) (common.Address, error) {
	return _DummyERC721Token.Contract.OwnerOf(&_DummyERC721Token.CallOpts, _tokenId)
}

// OwnerOf is a free data retrieval call binding the contract method 0x6352211e.
//
// Solidity: function ownerOf(uint256 _tokenId) view returns(address)
func (_DummyERC721Token *DummyERC721TokenCallerSession) OwnerOf(_tokenId *big.Int) (common.Address, error) {
	return _DummyERC721Token.Contract.OwnerOf(&_DummyERC721Token.CallOpts, _tokenId)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_DummyERC721Token *DummyERC721TokenCaller) Symbol(opts *bind.CallOpts) (string, error) {
	var (
		ret0 = new(string)
	)
	out := ret0
	err := _DummyERC721Token.contract.Call(opts, out, "symbol")
	return *ret0, err
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_DummyERC721Token *DummyERC721TokenSession) Symbol() (string, error) {
	return _DummyERC721Token.Contract.Symbol(&_DummyERC721Token.CallOpts)
}

// Symbol is a free data retrieval call binding the contract method 0x95d89b41.
//
// Solidity: function symbol() view returns(string)
func (_DummyERC721Token *DummyERC721TokenCallerSession) Symbol() (string, error) {
	return _DummyERC721Token.Contract.Symbol(&_DummyERC721Token.CallOpts)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address _approved, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactor) Approve(opts *bind.TransactOpts, _approved common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.contract.Transact(opts, "approve", _approved, _tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address _approved, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenSession) Approve(_approved common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.Approve(&_DummyERC721Token.TransactOpts, _approved, _tokenId)
}

// Approve is a paid mutator transaction binding the contract method 0x095ea7b3.
//
// Solidity: function approve(address _approved, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactorSession) Approve(_approved common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.Approve(&_DummyERC721Token.TransactOpts, _approved, _tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x9dc29fac.
//
// Solidity: function burn(address _owner, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactor) Burn(opts *bind.TransactOpts, _owner common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.contract.Transact(opts, "burn", _owner, _tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x9dc29fac.
//
// Solidity: function burn(address _owner, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenSession) Burn(_owner common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.Burn(&_DummyERC721Token.TransactOpts, _owner, _tokenId)
}

// Burn is a paid mutator transaction binding the contract method 0x9dc29fac.
//
// Solidity: function burn(address _owner, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactorSession) Burn(_owner common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.Burn(&_DummyERC721Token.TransactOpts, _owner, _tokenId)
}

// Mint is a paid mutator transaction binding the contract method 0x40c10f19.
//
// Solidity: function mint(address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactor) Mint(opts *bind.TransactOpts, _to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.contract.Transact(opts, "mint", _to, _tokenId)
}

// Mint is a paid mutator transaction binding the contract method 0x40c10f19.
//
// Solidity: function mint(address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenSession) Mint(_to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.Mint(&_DummyERC721Token.TransactOpts, _to, _tokenId)
}

// Mint is a paid mutator transaction binding the contract method 0x40c10f19.
//
// Solidity: function mint(address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactorSession) Mint(_to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.Mint(&_DummyERC721Token.TransactOpts, _to, _tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address _from, address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactor) SafeTransferFrom(opts *bind.TransactOpts, _from common.Address, _to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.contract.Transact(opts, "safeTransferFrom", _from, _to, _tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address _from, address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenSession) SafeTransferFrom(_from common.Address, _to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.SafeTransferFrom(&_DummyERC721Token.TransactOpts, _from, _to, _tokenId)
}

// SafeTransferFrom is a paid mutator transaction binding the contract method 0x42842e0e.
//
// Solidity: function safeTransferFrom(address _from, address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactorSession) SafeTransferFrom(_from common.Address, _to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.SafeTransferFrom(&_DummyERC721Token.TransactOpts, _from, _to, _tokenId)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address _from, address _to, uint256 _tokenId, bytes _data) returns()
func (_DummyERC721Token *DummyERC721TokenTransactor) SafeTransferFrom0(opts *bind.TransactOpts, _from common.Address, _to common.Address, _tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _DummyERC721Token.contract.Transact(opts, "safeTransferFrom0", _from, _to, _tokenId, _data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address _from, address _to, uint256 _tokenId, bytes _data) returns()
func (_DummyERC721Token *DummyERC721TokenSession) SafeTransferFrom0(_from common.Address, _to common.Address, _tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.SafeTransferFrom0(&_DummyERC721Token.TransactOpts, _from, _to, _tokenId, _data)
}

// SafeTransferFrom0 is a paid mutator transaction binding the contract method 0xb88d4fde.
//
// Solidity: function safeTransferFrom(address _from, address _to, uint256 _tokenId, bytes _data) returns()
func (_DummyERC721Token *DummyERC721TokenTransactorSession) SafeTransferFrom0(_from common.Address, _to common.Address, _tokenId *big.Int, _data []byte) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.SafeTransferFrom0(&_DummyERC721Token.TransactOpts, _from, _to, _tokenId, _data)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address _operator, bool _approved) returns()
func (_DummyERC721Token *DummyERC721TokenTransactor) SetApprovalForAll(opts *bind.TransactOpts, _operator common.Address, _approved bool) (*types.Transaction, error) {
	return _DummyERC721Token.contract.Transact(opts, "setApprovalForAll", _operator, _approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address _operator, bool _approved) returns()
func (_DummyERC721Token *DummyERC721TokenSession) SetApprovalForAll(_operator common.Address, _approved bool) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.SetApprovalForAll(&_DummyERC721Token.TransactOpts, _operator, _approved)
}

// SetApprovalForAll is a paid mutator transaction binding the contract method 0xa22cb465.
//
// Solidity: function setApprovalForAll(address _operator, bool _approved) returns()
func (_DummyERC721Token *DummyERC721TokenTransactorSession) SetApprovalForAll(_operator common.Address, _approved bool) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.SetApprovalForAll(&_DummyERC721Token.TransactOpts, _operator, _approved)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address _from, address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactor) TransferFrom(opts *bind.TransactOpts, _from common.Address, _to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.contract.Transact(opts, "transferFrom", _from, _to, _tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address _from, address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenSession) TransferFrom(_from common.Address, _to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.TransferFrom(&_DummyERC721Token.TransactOpts, _from, _to, _tokenId)
}

// TransferFrom is a paid mutator transaction binding the contract method 0x23b872dd.
//
// Solidity: function transferFrom(address _from, address _to, uint256 _tokenId) returns()
func (_DummyERC721Token *DummyERC721TokenTransactorSession) TransferFrom(_from common.Address, _to common.Address, _tokenId *big.Int) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.TransferFrom(&_DummyERC721Token.TransactOpts, _from, _to, _tokenId)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_DummyERC721Token *DummyERC721TokenTransactor) TransferOwnership(opts *bind.TransactOpts, newOwner common.Address) (*types.Transaction, error) {
	return _DummyERC721Token.contract.Transact(opts, "transferOwnership", newOwner)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_DummyERC721Token *DummyERC721TokenSession) TransferOwnership(newOwner common.Address) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.TransferOwnership(&_DummyERC721Token.TransactOpts, newOwner)
}

// TransferOwnership is a paid mutator transaction binding the contract method 0xf2fde38b.
//
// Solidity: function transferOwnership(address newOwner) returns()
func (_DummyERC721Token *DummyERC721TokenTransactorSession) TransferOwnership(newOwner common.Address) (*types.Transaction, error) {
	return _DummyERC721Token.Contract.TransferOwnership(&_DummyERC721Token.TransactOpts, newOwner)
}

// DummyERC721TokenApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the DummyERC721Token contract.
type DummyERC721TokenApprovalIterator struct {
	Event *DummyERC721TokenApproval // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *DummyERC721TokenApprovalIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(DummyERC721TokenApproval)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(DummyERC721TokenApproval)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *DummyERC721TokenApprovalIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *DummyERC721TokenApprovalIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// DummyERC721TokenApproval represents a Approval event raised by the DummyERC721Token contract.
type DummyERC721TokenApproval struct {
	Owner    common.Address
	Approved common.Address
	TokenId  *big.Int
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApproval is a free log retrieval operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed _owner, address indexed _approved, uint256 indexed _tokenId)
func (_DummyERC721Token *DummyERC721TokenFilterer) FilterApproval(opts *bind.FilterOpts, _owner []common.Address, _approved []common.Address, _tokenId []*big.Int) (*DummyERC721TokenApprovalIterator, error) {

	var _ownerRule []interface{}
	for _, _ownerItem := range _owner {
		_ownerRule = append(_ownerRule, _ownerItem)
	}
	var _approvedRule []interface{}
	for _, _approvedItem := range _approved {
		_approvedRule = append(_approvedRule, _approvedItem)
	}
	var _tokenIdRule []interface{}
	for _, _tokenIdItem := range _tokenId {
		_tokenIdRule = append(_tokenIdRule, _tokenIdItem)
	}

	logs, sub, err := _DummyERC721Token.contract.FilterLogs(opts, "Approval", _ownerRule, _approvedRule, _tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &DummyERC721TokenApprovalIterator{contract: _DummyERC721Token.contract, event: "Approval", logs: logs, sub: sub}, nil
}

// WatchApproval is a free log subscription operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed _owner, address indexed _approved, uint256 indexed _tokenId)
func (_DummyERC721Token *DummyERC721TokenFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *DummyERC721TokenApproval, _owner []common.Address, _approved []common.Address, _tokenId []*big.Int) (event.Subscription, error) {

	var _ownerRule []interface{}
	for _, _ownerItem := range _owner {
		_ownerRule = append(_ownerRule, _ownerItem)
	}
	var _approvedRule []interface{}
	for _, _approvedItem := range _approved {
		_approvedRule = append(_approvedRule, _approvedItem)
	}
	var _tokenIdRule []interface{}
	for _, _tokenIdItem := range _tokenId {
		_tokenIdRule = append(_tokenIdRule, _tokenIdItem)
	}

	logs, sub, err := _DummyERC721Token.contract.WatchLogs(opts, "Approval", _ownerRule, _approvedRule, _tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(DummyERC721TokenApproval)
				if err := _DummyERC721Token.contract.UnpackLog(event, "Approval", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApproval is a log parse operation binding the contract event 0x8c5be1e5ebec7d5bd14f71427d1e84f3dd0314c0f7b2291e5b200ac8c7c3b925.
//
// Solidity: event Approval(address indexed _owner, address indexed _approved, uint256 indexed _tokenId)
func (_DummyERC721Token *DummyERC721TokenFilterer) ParseApproval(log types.Log) (*DummyERC721TokenApproval, error) {
	event := new(DummyERC721TokenApproval)
	if err := _DummyERC721Token.contract.UnpackLog(event, "Approval", log); err != nil {
		return nil, err
	}
	return event, nil
}

// DummyERC721TokenApprovalForAllIterator is returned from FilterApprovalForAll and is used to iterate over the raw logs and unpacked data for ApprovalForAll events raised by the DummyERC721Token contract.
type DummyERC721TokenApprovalForAllIterator struct {
	Event *DummyERC721TokenApprovalForAll // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *DummyERC721TokenApprovalForAllIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(DummyERC721TokenApprovalForAll)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(DummyERC721TokenApprovalForAll)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *DummyERC721TokenApprovalForAllIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *DummyERC721TokenApprovalForAllIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// DummyERC721TokenApprovalForAll represents a ApprovalForAll event raised by the DummyERC721Token contract.
type DummyERC721TokenApprovalForAll struct {
	Owner    common.Address
	Operator common.Address
	Approved bool
	Raw      types.Log // Blockchain specific contextual infos
}

// FilterApprovalForAll is a free log retrieval operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved)
func (_DummyERC721Token *DummyERC721TokenFilterer) FilterApprovalForAll(opts *bind.FilterOpts, _owner []common.Address, _operator []common.Address) (*DummyERC721TokenApprovalForAllIterator, error) {

	var _ownerRule []interface{}
	for _, _ownerItem := range _owner {
		_ownerRule = append(_ownerRule, _ownerItem)
	}
	var _operatorRule []interface{}
	for _, _operatorItem := range _operator {
		_operatorRule = append(_operatorRule, _operatorItem)
	}

	logs, sub, err := _DummyERC721Token.contract.FilterLogs(opts, "ApprovalForAll", _ownerRule, _operatorRule)
	if err != nil {
		return nil, err
	}
	return &DummyERC721TokenApprovalForAllIterator{contract: _DummyERC721Token.contract, event: "ApprovalForAll", logs: logs, sub: sub}, nil
}

// WatchApprovalForAll is a free log subscription operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved)
func (_DummyERC721Token *DummyERC721TokenFilterer) WatchApprovalForAll(opts *bind.WatchOpts, sink chan<- *DummyERC721TokenApprovalForAll, _owner []common.Address, _operator []common.Address) (event.Subscription, error) {

	var _ownerRule []interface{}
	for _, _ownerItem := range _owner {
		_ownerRule = append(_ownerRule, _ownerItem)
	}
	var _operatorRule []interface{}
	for _, _operatorItem := range _operator {
		_operatorRule = append(_operatorRule, _operatorItem)
	}

	logs, sub, err := _DummyERC721Token.contract.WatchLogs(opts, "ApprovalForAll", _ownerRule, _operatorRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(DummyERC721TokenApprovalForAll)
				if err := _DummyERC721Token.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseApprovalForAll is a log parse operation binding the contract event 0x17307eab39ab6107e8899845ad3d59bd9653f200f220920489ca2b5937696c31.
//
// Solidity: event ApprovalForAll(address indexed _owner, address indexed _operator, bool _approved)
func (_DummyERC721Token *DummyERC721TokenFilterer) ParseApprovalForAll(log types.Log) (*DummyERC721TokenApprovalForAll, error) {
	event := new(DummyERC721TokenApprovalForAll)
	if err := _DummyERC721Token.contract.UnpackLog(event, "ApprovalForAll", log); err != nil {
		return nil, err
	}
	return event, nil
}

// DummyERC721TokenOwnershipTransferredIterator is returned from FilterOwnershipTransferred and is used to iterate over the raw logs and unpacked data for OwnershipTransferred events raised by the DummyERC721Token contract.
type DummyERC721TokenOwnershipTransferredIterator struct {
	Event *DummyERC721TokenOwnershipTransferred // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *DummyERC721TokenOwnershipTransferredIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(DummyERC721TokenOwnershipTransferred)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(DummyERC721TokenOwnershipTransferred)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *DummyERC721TokenOwnershipTransferredIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *DummyERC721TokenOwnershipTransferredIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// DummyERC721TokenOwnershipTransferred represents a OwnershipTransferred event raised by the DummyERC721Token contract.
type DummyERC721TokenOwnershipTransferred struct {
	PreviousOwner common.Address
	NewOwner      common.Address
	Raw           types.Log // Blockchain specific contextual infos
}

// FilterOwnershipTransferred is a free log retrieval operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_DummyERC721Token *DummyERC721TokenFilterer) FilterOwnershipTransferred(opts *bind.FilterOpts, previousOwner []common.Address, newOwner []common.Address) (*DummyERC721TokenOwnershipTransferredIterator, error) {

	var previousOwnerRule []interface{}
	for _, previousOwnerItem := range previousOwner {
		previousOwnerRule = append(previousOwnerRule, previousOwnerItem)
	}
	var newOwnerRule []interface{}
	for _, newOwnerItem := range newOwner {
		newOwnerRule = append(newOwnerRule, newOwnerItem)
	}

	logs, sub, err := _DummyERC721Token.contract.FilterLogs(opts, "OwnershipTransferred", previousOwnerRule, newOwnerRule)
	if err != nil {
		return nil, err
	}
	return &DummyERC721TokenOwnershipTransferredIterator{contract: _DummyERC721Token.contract, event: "OwnershipTransferred", logs: logs, sub: sub}, nil
}

// WatchOwnershipTransferred is a free log subscription operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_DummyERC721Token *DummyERC721TokenFilterer) WatchOwnershipTransferred(opts *bind.WatchOpts, sink chan<- *DummyERC721TokenOwnershipTransferred, previousOwner []common.Address, newOwner []common.Address) (event.Subscription, error) {

	var previousOwnerRule []interface{}
	for _, previousOwnerItem := range previousOwner {
		previousOwnerRule = append(previousOwnerRule, previousOwnerItem)
	}
	var newOwnerRule []interface{}
	for _, newOwnerItem := range newOwner {
		newOwnerRule = append(newOwnerRule, newOwnerItem)
	}

	logs, sub, err := _DummyERC721Token.contract.WatchLogs(opts, "OwnershipTransferred", previousOwnerRule, newOwnerRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(DummyERC721TokenOwnershipTransferred)
				if err := _DummyERC721Token.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseOwnershipTransferred is a log parse operation binding the contract event 0x8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e0.
//
// Solidity: event OwnershipTransferred(address indexed previousOwner, address indexed newOwner)
func (_DummyERC721Token *DummyERC721TokenFilterer) ParseOwnershipTransferred(log types.Log) (*DummyERC721TokenOwnershipTransferred, error) {
	event := new(DummyERC721TokenOwnershipTransferred)
	if err := _DummyERC721Token.contract.UnpackLog(event, "OwnershipTransferred", log); err != nil {
		return nil, err
	}
	return event, nil
}

// DummyERC721TokenTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the DummyERC721Token contract.
type DummyERC721TokenTransferIterator struct {
	Event *DummyERC721TokenTransfer // Event containing the contract specifics and raw log

	contract *bind.BoundContract // Generic contract to use for unpacking event data
	event    string              // Event name to use for unpacking event data

	logs chan types.Log        // Log channel receiving the found contract events
	sub  ethereum.Subscription // Subscription for errors, completion and termination
	done bool                  // Whether the subscription completed delivering logs
	fail error                 // Occurred error to stop iteration
}

// Next advances the iterator to the subsequent event, returning whether there
// are any more events found. In case of a retrieval or parsing error, false is
// returned and Error() can be queried for the exact failure.
func (it *DummyERC721TokenTransferIterator) Next() bool {
	// If the iterator failed, stop iterating
	if it.fail != nil {
		return false
	}
	// If the iterator completed, deliver directly whatever's available
	if it.done {
		select {
		case log := <-it.logs:
			it.Event = new(DummyERC721TokenTransfer)
			if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
				it.fail = err
				return false
			}
			it.Event.Raw = log
			return true

		default:
			return false
		}
	}
	// Iterator still in progress, wait for either a data or an error event
	select {
	case log := <-it.logs:
		it.Event = new(DummyERC721TokenTransfer)
		if err := it.contract.UnpackLog(it.Event, it.event, log); err != nil {
			it.fail = err
			return false
		}
		it.Event.Raw = log
		return true

	case err := <-it.sub.Err():
		it.done = true
		it.fail = err
		return it.Next()
	}
}

// Error returns any retrieval or parsing error occurred during filtering.
func (it *DummyERC721TokenTransferIterator) Error() error {
	return it.fail
}

// Close terminates the iteration process, releasing any pending underlying
// resources.
func (it *DummyERC721TokenTransferIterator) Close() error {
	it.sub.Unsubscribe()
	return nil
}

// DummyERC721TokenTransfer represents a Transfer event raised by the DummyERC721Token contract.
type DummyERC721TokenTransfer struct {
	From    common.Address
	To      common.Address
	TokenId *big.Int
	Raw     types.Log // Blockchain specific contextual infos
}

// FilterTransfer is a free log retrieval operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed _from, address indexed _to, uint256 indexed _tokenId)
func (_DummyERC721Token *DummyERC721TokenFilterer) FilterTransfer(opts *bind.FilterOpts, _from []common.Address, _to []common.Address, _tokenId []*big.Int) (*DummyERC721TokenTransferIterator, error) {

	var _fromRule []interface{}
	for _, _fromItem := range _from {
		_fromRule = append(_fromRule, _fromItem)
	}
	var _toRule []interface{}
	for _, _toItem := range _to {
		_toRule = append(_toRule, _toItem)
	}
	var _tokenIdRule []interface{}
	for _, _tokenIdItem := range _tokenId {
		_tokenIdRule = append(_tokenIdRule, _tokenIdItem)
	}

	logs, sub, err := _DummyERC721Token.contract.FilterLogs(opts, "Transfer", _fromRule, _toRule, _tokenIdRule)
	if err != nil {
		return nil, err
	}
	return &DummyERC721TokenTransferIterator{contract: _DummyERC721Token.contract, event: "Transfer", logs: logs, sub: sub}, nil
}

// WatchTransfer is a free log subscription operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed _from, address indexed _to, uint256 indexed _tokenId)
func (_DummyERC721Token *DummyERC721TokenFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *DummyERC721TokenTransfer, _from []common.Address, _to []common.Address, _tokenId []*big.Int) (event.Subscription, error) {

	var _fromRule []interface{}
	for _, _fromItem := range _from {
		_fromRule = append(_fromRule, _fromItem)
	}
	var _toRule []interface{}
	for _, _toItem := range _to {
		_toRule = append(_toRule, _toItem)
	}
	var _tokenIdRule []interface{}
	for _, _tokenIdItem := range _tokenId {
		_tokenIdRule = append(_tokenIdRule, _tokenIdItem)
	}

	logs, sub, err := _DummyERC721Token.contract.WatchLogs(opts, "Transfer", _fromRule, _toRule, _tokenIdRule)
	if err != nil {
		return nil, err
	}
	return event.NewSubscription(func(quit <-chan struct{}) error {
		defer sub.Unsubscribe()
		for {
			select {
			case log := <-logs:
				// New log arrived, parse the event and forward to the user
				event := new(DummyERC721TokenTransfer)
				if err := _DummyERC721Token.contract.UnpackLog(event, "Transfer", log); err != nil {
					return err
				}
				event.Raw = log

				select {
				case sink <- event:
				case err := <-sub.Err():
					return err
				case <-quit:
					return nil
				}
			case err := <-sub.Err():
				return err
			case <-quit:
				return nil
			}
		}
	}), nil
}

// ParseTransfer is a log parse operation binding the contract event 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef.
//
// Solidity: event Transfer(address indexed _from, address indexed _to, uint256 indexed _tokenId)
func (_DummyERC721Token *DummyERC721TokenFilterer) ParseTransfer(log types.Log) (*DummyERC721TokenTransfer, error) {
	event := new(DummyERC721TokenTransfer)
	if err := _DummyERC721Token.contract.UnpackLog(event, "Transfer", log); err != nil {
		return nil, err
	}
	return event, nil
}
