io.druid.java.util.common.guava.DroppingIterable Maven / Gradle / Ivy
/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets licenses this file
* to you 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 io.druid.java.util.common.guava;
import java.util.Iterator;
/**
*/
public class DroppingIterable implements Iterable
{
private final Iterable delegate;
private final int numToDrop;
public DroppingIterable(
Iterable delegate,
int numToDrop
)
{
this.delegate = delegate;
this.numToDrop = numToDrop;
}
public Iterator iterator()
{
return new DroppingIterator<>(delegate.iterator(), numToDrop);
}
}