TransactionMap.java

package com.mygeopay.core.wallet;

import org.bitcoinj.core.Sha256Hash;
import org.bitcoinj.core.Transaction;

import java.util.HashMap;

/**
 * @author John L. Jegutanis
 */
public class TransactionMap extends HashMap<Sha256Hash, Transaction> {

    public Transaction put(Transaction tx) {
        return put(tx.getHash(), tx);
    }

    public boolean containsKey(Transaction tx) {
        return containsKey(tx.getHash());
    }

    public boolean containsKey(Sha256Hash hash) {
        return super.containsKey(hash);
    }
}