/*
 * Copyright 2012 Goldman Sachs.
 *
 * 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.gs.collections.impl.block.procedure.primitive;

import com.gs.collections.api.block.function.primitive.CharFunction;
import com.gs.collections.api.block.procedure.Procedure;
import com.gs.collections.api.collection.primitive.MutableCharCollection;

/**
 * Applies a charFunction to an object and adds the result to a target char collection.
 */
public final class CollectCharProcedure<T> implements Procedure<T>
{
    private static final long serialVersionUID = 1L;

    private final CharFunction<? super T> charFunction;
    private final MutableCharCollection charCollection;

    public CollectCharProcedure(CharFunction<? super T> charFunction, MutableCharCollection targetCollection)
    {
        this.charFunction = charFunction;
        this.charCollection = targetCollection;
    }

    public void value(T object)
    {
        char value = this.charFunction.charValueOf(object);
        this.charCollection.add(value);
    }

    public MutableCharCollection getCharCollection()
    {
        return this.charCollection;
    }
}