io.druid.java.util.common.guava.nary.BinaryTransformIterable Maven / Gradle / Ivy
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* 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.nary;
import java.util.Iterator;
/**
*/
public class BinaryTransformIterable implements Iterable
{
public static BinaryTransformIterable create(
Iterable lhs,
Iterable rhs,
BinaryFn fn
)
{
return new BinaryTransformIterable<>(lhs, rhs, fn);
}
private final Iterable lhs;
private final Iterable rhs;
private final BinaryFn binaryFn;
public BinaryTransformIterable(
Iterable lhs,
Iterable rhs,
BinaryFn binaryFn
)
{
this.lhs = lhs;
this.rhs = rhs;
this.binaryFn = binaryFn;
}
@Override
public Iterator iterator()
{
return BinaryTransformIterator.create(lhs.iterator(), rhs.iterator(), binaryFn);
}
}