/**
* Copyright 2013 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.digitalcoin.core;
import java.util.List;
/**
* Default no-op implementation of {@link BlockChainListener}.
*/
public class AbstractBlockChainListener implements BlockChainListener {
public void notifyNewBestBlock(StoredBlock block) throws VerificationException {
}
public void reorganize(StoredBlock splitPoint, List<StoredBlock> oldBlocks, List<StoredBlock> newBlocks) throws VerificationException {
}
public boolean isTransactionRelevant(Transaction tx) throws ScriptException {
return false;
}
public void receiveFromBlock(Transaction tx, StoredBlock block, BlockChain.NewBlockType blockType) throws VerificationException {
}
public void notifyTransactionIsInBlock(Sha256Hash txHash, StoredBlock block, BlockChain.NewBlockType blockType) throws VerificationException {
}
}