CacheRunIterator.java

/*
 * Copyright 2012 Future Systems
 * 
 * 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 org.krakenapps.logdb.sort;

import java.io.IOException;
import java.util.Iterator;

class CacheRunIterator implements CloseableIterator {
	private Iterator<Item> it;

	public CacheRunIterator(Iterator<Item> it) {
		this.it = it;
	}

	@Override
	public boolean hasNext() {
		return it.hasNext();
	}

	@Override
	public Item next() {
		return it.next();
	}

	@Override
	public void remove() {
		throw new UnsupportedOperationException();
	}

	@Override
	public void close() throws IOException {
	}
}