link_token_interface.go

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

package link_token_interface

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
)

// LinkTokenABI is the input ABI used to generate the binding from.
const LinkTokenABI = "[{\"constant\":true,\"inputs\":[],\"name\":\"name\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_spender\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"approve\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"totalSupply\",\"outputs\":[{\"name\":\"\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_from\",\"type\":\"address\"},{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transferFrom\",\"outputs\":[{\"name\":\"\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"decimals\",\"outputs\":[{\"name\":\"\",\"type\":\"uint8\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"},{\"name\":\"_data\",\"type\":\"bytes\"}],\"name\":\"transferAndCall\",\"outputs\":[{\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_spender\",\"type\":\"address\"},{\"name\":\"_subtractedValue\",\"type\":\"uint256\"}],\"name\":\"decreaseApproval\",\"outputs\":[{\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"}],\"name\":\"balanceOf\",\"outputs\":[{\"name\":\"balance\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[],\"name\":\"symbol\",\"outputs\":[{\"name\":\"\",\"type\":\"string\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_to\",\"type\":\"address\"},{\"name\":\"_value\",\"type\":\"uint256\"}],\"name\":\"transfer\",\"outputs\":[{\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":false,\"inputs\":[{\"name\":\"_spender\",\"type\":\"address\"},{\"name\":\"_addedValue\",\"type\":\"uint256\"}],\"name\":\"increaseApproval\",\"outputs\":[{\"name\":\"success\",\"type\":\"bool\"}],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"function\"},{\"constant\":true,\"inputs\":[{\"name\":\"_owner\",\"type\":\"address\"},{\"name\":\"_spender\",\"type\":\"address\"}],\"name\":\"allowance\",\"outputs\":[{\"name\":\"remaining\",\"type\":\"uint256\"}],\"payable\":false,\"stateMutability\":\"view\",\"type\":\"function\"},{\"inputs\":[],\"payable\":false,\"stateMutability\":\"nonpayable\",\"type\":\"constructor\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"from\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"to\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"},{\"indexed\":false,\"name\":\"data\",\"type\":\"bytes\"}],\"name\":\"Transfer\",\"type\":\"event\"},{\"anonymous\":false,\"inputs\":[{\"indexed\":true,\"name\":\"owner\",\"type\":\"address\"},{\"indexed\":true,\"name\":\"spender\",\"type\":\"address\"},{\"indexed\":false,\"name\":\"value\",\"type\":\"uint256\"}],\"name\":\"Approval\",\"type\":\"event\"}]"

// LinkTokenBin is the compiled bytecode used for deploying new contracts.
var LinkTokenBin = "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"

// DeployLinkToken deploys a new Ethereum contract, binding an instance of LinkToken to it.
func DeployLinkToken(auth *bind.TransactOpts, backend bind.ContractBackend) (common.Address, *types.Transaction, *LinkToken, error) {
	parsed, err := abi.JSON(strings.NewReader(LinkTokenABI))
	if err != nil {
		return common.Address{}, nil, nil, err
	}

	address, tx, contract, err := bind.DeployContract(auth, parsed, common.FromHex(LinkTokenBin), backend)
	if err != nil {
		return common.Address{}, nil, nil, err
	}
	return address, tx, &LinkToken{LinkTokenCaller: LinkTokenCaller{contract: contract}, LinkTokenTransactor: LinkTokenTransactor{contract: contract}, LinkTokenFilterer: LinkTokenFilterer{contract: contract}}, nil
}

// LinkToken is an auto generated Go binding around an Ethereum contract.
type LinkToken struct {
	LinkTokenCaller     // Read-only binding to the contract
	LinkTokenTransactor // Write-only binding to the contract
	LinkTokenFilterer   // Log filterer for contract events
}

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

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

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

// LinkTokenSession is an auto generated Go binding around an Ethereum contract,
// with pre-set call and transact options.
type LinkTokenSession struct {
	Contract     *LinkToken        // 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
}

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

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

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

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

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

// NewLinkToken creates a new instance of LinkToken, bound to a specific deployed contract.
func NewLinkToken(address common.Address, backend bind.ContractBackend) (*LinkToken, error) {
	contract, err := bindLinkToken(address, backend, backend, backend)
	if err != nil {
		return nil, err
	}
	return &LinkToken{LinkTokenCaller: LinkTokenCaller{contract: contract}, LinkTokenTransactor: LinkTokenTransactor{contract: contract}, LinkTokenFilterer: LinkTokenFilterer{contract: contract}}, nil
}

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

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

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

// bindLinkToken binds a generic wrapper to an already deployed contract.
func bindLinkToken(address common.Address, caller bind.ContractCaller, transactor bind.ContractTransactor, filterer bind.ContractFilterer) (*bind.BoundContract, error) {
	parsed, err := abi.JSON(strings.NewReader(LinkTokenABI))
	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 (_LinkToken *LinkTokenRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
	return _LinkToken.Contract.LinkTokenCaller.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 (_LinkToken *LinkTokenRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _LinkToken.Contract.LinkTokenTransactor.contract.Transfer(opts)
}

// Transact invokes the (paid) contract method with params as input values.
func (_LinkToken *LinkTokenRaw) Transact(opts *bind.TransactOpts, method string, params ...interface{}) (*types.Transaction, error) {
	return _LinkToken.Contract.LinkTokenTransactor.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 (_LinkToken *LinkTokenCallerRaw) Call(opts *bind.CallOpts, result interface{}, method string, params ...interface{}) error {
	return _LinkToken.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 (_LinkToken *LinkTokenTransactorRaw) Transfer(opts *bind.TransactOpts) (*types.Transaction, error) {
	return _LinkToken.Contract.contract.Transfer(opts)
}

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

// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address _owner, address _spender) view returns(uint256 remaining)
func (_LinkToken *LinkTokenCaller) Allowance(opts *bind.CallOpts, _owner common.Address, _spender common.Address) (*big.Int, error) {
	var (
		ret0 = new(*big.Int)
	)
	out := ret0
	err := _LinkToken.contract.Call(opts, out, "allowance", _owner, _spender)
	return *ret0, err
}

// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address _owner, address _spender) view returns(uint256 remaining)
func (_LinkToken *LinkTokenSession) Allowance(_owner common.Address, _spender common.Address) (*big.Int, error) {
	return _LinkToken.Contract.Allowance(&_LinkToken.CallOpts, _owner, _spender)
}

// Allowance is a free data retrieval call binding the contract method 0xdd62ed3e.
//
// Solidity: function allowance(address _owner, address _spender) view returns(uint256 remaining)
func (_LinkToken *LinkTokenCallerSession) Allowance(_owner common.Address, _spender common.Address) (*big.Int, error) {
	return _LinkToken.Contract.Allowance(&_LinkToken.CallOpts, _owner, _spender)
}

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

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

// Decimals is a free data retrieval call binding the contract method 0x313ce567.
//
// Solidity: function decimals() view returns(uint8)
func (_LinkToken *LinkTokenCaller) Decimals(opts *bind.CallOpts) (uint8, error) {
	var (
		ret0 = new(uint8)
	)
	out := ret0
	err := _LinkToken.contract.Call(opts, out, "decimals")
	return *ret0, err
}

// Decimals is a free data retrieval call binding the contract method 0x313ce567.
//
// Solidity: function decimals() view returns(uint8)
func (_LinkToken *LinkTokenSession) Decimals() (uint8, error) {
	return _LinkToken.Contract.Decimals(&_LinkToken.CallOpts)
}

// Decimals is a free data retrieval call binding the contract method 0x313ce567.
//
// Solidity: function decimals() view returns(uint8)
func (_LinkToken *LinkTokenCallerSession) Decimals() (uint8, error) {
	return _LinkToken.Contract.Decimals(&_LinkToken.CallOpts)
}

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

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

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

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

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_LinkToken *LinkTokenCaller) TotalSupply(opts *bind.CallOpts) (*big.Int, error) {
	var (
		ret0 = new(*big.Int)
	)
	out := ret0
	err := _LinkToken.contract.Call(opts, out, "totalSupply")
	return *ret0, err
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_LinkToken *LinkTokenSession) TotalSupply() (*big.Int, error) {
	return _LinkToken.Contract.TotalSupply(&_LinkToken.CallOpts)
}

// TotalSupply is a free data retrieval call binding the contract method 0x18160ddd.
//
// Solidity: function totalSupply() view returns(uint256)
func (_LinkToken *LinkTokenCallerSession) TotalSupply() (*big.Int, error) {
	return _LinkToken.Contract.TotalSupply(&_LinkToken.CallOpts)
}

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

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

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

// DecreaseApproval is a paid mutator transaction binding the contract method 0x66188463.
//
// Solidity: function decreaseApproval(address _spender, uint256 _subtractedValue) returns(bool success)
func (_LinkToken *LinkTokenTransactor) DecreaseApproval(opts *bind.TransactOpts, _spender common.Address, _subtractedValue *big.Int) (*types.Transaction, error) {
	return _LinkToken.contract.Transact(opts, "decreaseApproval", _spender, _subtractedValue)
}

// DecreaseApproval is a paid mutator transaction binding the contract method 0x66188463.
//
// Solidity: function decreaseApproval(address _spender, uint256 _subtractedValue) returns(bool success)
func (_LinkToken *LinkTokenSession) DecreaseApproval(_spender common.Address, _subtractedValue *big.Int) (*types.Transaction, error) {
	return _LinkToken.Contract.DecreaseApproval(&_LinkToken.TransactOpts, _spender, _subtractedValue)
}

// DecreaseApproval is a paid mutator transaction binding the contract method 0x66188463.
//
// Solidity: function decreaseApproval(address _spender, uint256 _subtractedValue) returns(bool success)
func (_LinkToken *LinkTokenTransactorSession) DecreaseApproval(_spender common.Address, _subtractedValue *big.Int) (*types.Transaction, error) {
	return _LinkToken.Contract.DecreaseApproval(&_LinkToken.TransactOpts, _spender, _subtractedValue)
}

// IncreaseApproval is a paid mutator transaction binding the contract method 0xd73dd623.
//
// Solidity: function increaseApproval(address _spender, uint256 _addedValue) returns(bool success)
func (_LinkToken *LinkTokenTransactor) IncreaseApproval(opts *bind.TransactOpts, _spender common.Address, _addedValue *big.Int) (*types.Transaction, error) {
	return _LinkToken.contract.Transact(opts, "increaseApproval", _spender, _addedValue)
}

// IncreaseApproval is a paid mutator transaction binding the contract method 0xd73dd623.
//
// Solidity: function increaseApproval(address _spender, uint256 _addedValue) returns(bool success)
func (_LinkToken *LinkTokenSession) IncreaseApproval(_spender common.Address, _addedValue *big.Int) (*types.Transaction, error) {
	return _LinkToken.Contract.IncreaseApproval(&_LinkToken.TransactOpts, _spender, _addedValue)
}

// IncreaseApproval is a paid mutator transaction binding the contract method 0xd73dd623.
//
// Solidity: function increaseApproval(address _spender, uint256 _addedValue) returns(bool success)
func (_LinkToken *LinkTokenTransactorSession) IncreaseApproval(_spender common.Address, _addedValue *big.Int) (*types.Transaction, error) {
	return _LinkToken.Contract.IncreaseApproval(&_LinkToken.TransactOpts, _spender, _addedValue)
}

// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
//
// Solidity: function transfer(address _to, uint256 _value) returns(bool success)
func (_LinkToken *LinkTokenTransactor) Transfer(opts *bind.TransactOpts, _to common.Address, _value *big.Int) (*types.Transaction, error) {
	return _LinkToken.contract.Transact(opts, "transfer", _to, _value)
}

// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
//
// Solidity: function transfer(address _to, uint256 _value) returns(bool success)
func (_LinkToken *LinkTokenSession) Transfer(_to common.Address, _value *big.Int) (*types.Transaction, error) {
	return _LinkToken.Contract.Transfer(&_LinkToken.TransactOpts, _to, _value)
}

// Transfer is a paid mutator transaction binding the contract method 0xa9059cbb.
//
// Solidity: function transfer(address _to, uint256 _value) returns(bool success)
func (_LinkToken *LinkTokenTransactorSession) Transfer(_to common.Address, _value *big.Int) (*types.Transaction, error) {
	return _LinkToken.Contract.Transfer(&_LinkToken.TransactOpts, _to, _value)
}

// TransferAndCall is a paid mutator transaction binding the contract method 0x4000aea0.
//
// Solidity: function transferAndCall(address _to, uint256 _value, bytes _data) returns(bool success)
func (_LinkToken *LinkTokenTransactor) TransferAndCall(opts *bind.TransactOpts, _to common.Address, _value *big.Int, _data []byte) (*types.Transaction, error) {
	return _LinkToken.contract.Transact(opts, "transferAndCall", _to, _value, _data)
}

// TransferAndCall is a paid mutator transaction binding the contract method 0x4000aea0.
//
// Solidity: function transferAndCall(address _to, uint256 _value, bytes _data) returns(bool success)
func (_LinkToken *LinkTokenSession) TransferAndCall(_to common.Address, _value *big.Int, _data []byte) (*types.Transaction, error) {
	return _LinkToken.Contract.TransferAndCall(&_LinkToken.TransactOpts, _to, _value, _data)
}

// TransferAndCall is a paid mutator transaction binding the contract method 0x4000aea0.
//
// Solidity: function transferAndCall(address _to, uint256 _value, bytes _data) returns(bool success)
func (_LinkToken *LinkTokenTransactorSession) TransferAndCall(_to common.Address, _value *big.Int, _data []byte) (*types.Transaction, error) {
	return _LinkToken.Contract.TransferAndCall(&_LinkToken.TransactOpts, _to, _value, _data)
}

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

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

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

// LinkTokenApprovalIterator is returned from FilterApproval and is used to iterate over the raw logs and unpacked data for Approval events raised by the LinkToken contract.
type LinkTokenApprovalIterator struct {
	Event *LinkTokenApproval // 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 *LinkTokenApprovalIterator) 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(LinkTokenApproval)
			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(LinkTokenApproval)
		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 *LinkTokenApprovalIterator) Error() error {
	return it.fail
}

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

// LinkTokenApproval represents a Approval event raised by the LinkToken contract.
type LinkTokenApproval struct {
	Owner   common.Address
	Spender common.Address
	Value   *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 spender, uint256 value)
func (_LinkToken *LinkTokenFilterer) FilterApproval(opts *bind.FilterOpts, owner []common.Address, spender []common.Address) (*LinkTokenApprovalIterator, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var spenderRule []interface{}
	for _, spenderItem := range spender {
		spenderRule = append(spenderRule, spenderItem)
	}

	logs, sub, err := _LinkToken.contract.FilterLogs(opts, "Approval", ownerRule, spenderRule)
	if err != nil {
		return nil, err
	}
	return &LinkTokenApprovalIterator{contract: _LinkToken.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 spender, uint256 value)
func (_LinkToken *LinkTokenFilterer) WatchApproval(opts *bind.WatchOpts, sink chan<- *LinkTokenApproval, owner []common.Address, spender []common.Address) (event.Subscription, error) {

	var ownerRule []interface{}
	for _, ownerItem := range owner {
		ownerRule = append(ownerRule, ownerItem)
	}
	var spenderRule []interface{}
	for _, spenderItem := range spender {
		spenderRule = append(spenderRule, spenderItem)
	}

	logs, sub, err := _LinkToken.contract.WatchLogs(opts, "Approval", ownerRule, spenderRule)
	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(LinkTokenApproval)
				if err := _LinkToken.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 spender, uint256 value)
func (_LinkToken *LinkTokenFilterer) ParseApproval(log types.Log) (*LinkTokenApproval, error) {
	event := new(LinkTokenApproval)
	if err := _LinkToken.contract.UnpackLog(event, "Approval", log); err != nil {
		return nil, err
	}
	return event, nil
}

// LinkTokenTransferIterator is returned from FilterTransfer and is used to iterate over the raw logs and unpacked data for Transfer events raised by the LinkToken contract.
type LinkTokenTransferIterator struct {
	Event *LinkTokenTransfer // 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 *LinkTokenTransferIterator) 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(LinkTokenTransfer)
			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(LinkTokenTransfer)
		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 *LinkTokenTransferIterator) Error() error {
	return it.fail
}

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

// LinkTokenTransfer represents a Transfer event raised by the LinkToken contract.
type LinkTokenTransfer struct {
	From  common.Address
	To    common.Address
	Value *big.Int
	Data  []byte
	Raw   types.Log // Blockchain specific contextual infos
}

// FilterTransfer is a free log retrieval operation binding the contract event 0xe19260aff97b920c7df27010903aeb9c8d2be5d310a2c67824cf3f15396e4c16.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 value, bytes data)
func (_LinkToken *LinkTokenFilterer) FilterTransfer(opts *bind.FilterOpts, from []common.Address, to []common.Address) (*LinkTokenTransferIterator, error) {

	var fromRule []interface{}
	for _, fromItem := range from {
		fromRule = append(fromRule, fromItem)
	}
	var toRule []interface{}
	for _, toItem := range to {
		toRule = append(toRule, toItem)
	}

	logs, sub, err := _LinkToken.contract.FilterLogs(opts, "Transfer", fromRule, toRule)
	if err != nil {
		return nil, err
	}
	return &LinkTokenTransferIterator{contract: _LinkToken.contract, event: "Transfer", logs: logs, sub: sub}, nil
}

// WatchTransfer is a free log subscription operation binding the contract event 0xe19260aff97b920c7df27010903aeb9c8d2be5d310a2c67824cf3f15396e4c16.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 value, bytes data)
func (_LinkToken *LinkTokenFilterer) WatchTransfer(opts *bind.WatchOpts, sink chan<- *LinkTokenTransfer, from []common.Address, to []common.Address) (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)
	}

	logs, sub, err := _LinkToken.contract.WatchLogs(opts, "Transfer", fromRule, toRule)
	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(LinkTokenTransfer)
				if err := _LinkToken.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 0xe19260aff97b920c7df27010903aeb9c8d2be5d310a2c67824cf3f15396e4c16.
//
// Solidity: event Transfer(address indexed from, address indexed to, uint256 value, bytes data)
func (_LinkToken *LinkTokenFilterer) ParseTransfer(log types.Log) (*LinkTokenTransfer, error) {
	event := new(LinkTokenTransfer)
	if err := _LinkToken.contract.UnpackLog(event, "Transfer", log); err != nil {
		return nil, err
	}
	return event, nil
}