package DNA.Wallets;

import DNA.Fixed8;

import DNA.UInt160;

import DNA.UInt256;

import DNA.Core.TransactionInput;

import DNA.IO.Caching.ITrackable;

import DNA.IO.Caching.TrackState;

/**

* Account's change, used to pay for the transaction

*

* @author 12146

*

*/

public class Coin implements ITrackable<TransactionInput> {

public TransactionInput input;

public UInt256 assetId;

public Fixed8 value;

public UInt160 scriptHash;

//[NonSerialized]

private String _address = null;

public String address() {

if (_address == null) {

_address = Wallet.toAddress(scriptHash);

}

return _address;

}

//[NonSerialized]

private CoinState state;

public CoinState getState() {

return state;

}

public void setState(CoinState value) {

if (state != value) {

state = value;

ITrackable<TransactionInput> _this = this;

if (_this.getTrackState() == TrackState.None) {

_this.setTrackState(TrackState.Changed);

}

}

}

private TrackState trackState;

@Override

public TrackState getTrackState() {

return trackState;

}

@Override

public void setTrackState(TrackState state) {

trackState = state;

}

@Override

public TransactionInput key() {

return input;

}

@Override

public boolean equals(Object obj) {

if (this == obj) {

return true;

}

if (!(obj instanceof Coin)) {

return false;

}

return input.equals(((Coin) obj).input);

}

@Override

public int hashCode() {

return input.hashCode();

}

}