com.texeltek.accumulocloudbaseshim.TransformIterable.java Source code

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Here is the source code for com.texeltek.accumulocloudbaseshim.TransformIterable.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF 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 com.texeltek.accumulocloudbaseshim;

import org.apache.commons.collections.Transformer;
import org.apache.commons.collections.iterators.TransformIterator;

import java.util.Iterator;

public class TransformIterable<From, To> implements Iterable<To> {

    private final Iterable<From> from;
    private final Transformer transformer;

    public TransformIterable(Iterable<From> from, Transformer transformer) {
        this.from = from;
        this.transformer = transformer;
    }

    public Iterator<To> iterator() {
        return new TransformIterator(from.iterator(), transformer);
    }
}