IntValue.java

/*
 * 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 org.apache.ignite.internal.benchmarks.model;

import org.apache.ignite.binary.BinaryObjectException;
import org.apache.ignite.binary.BinaryReader;
import org.apache.ignite.binary.BinaryWriter;
import org.apache.ignite.binary.Binarylizable;

import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;

/**
 * Simple wrapped int value.
 */
public class IntValue implements Externalizable, Binarylizable {
    /** Value. */
    private int val;

    /**
     * Default constructor.
     */
    public IntValue() {
        // No-op.
    }

    /**
     * Constructor.
     *
     * @param val Value.
     */
    public IntValue(int val) {
        this.val = val;
    }

    /**
     * @param val Value.
     */
    public void value(int val) {
        this.val = val;
    }

    /**
     * @return Value.
     */
    public int value() {
        return val;
    }

    /** {@inheritDoc} */
    @Override public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException {
        val = in.readInt();
    }

    /** {@inheritDoc} */
    @Override public void writeExternal(ObjectOutput out) throws IOException {
        out.writeInt(val);
    }

    /** {@inheritDoc} */
    @Override public void writeBinary(BinaryWriter writer) throws BinaryObjectException {
        writer.writeInt("id", val);
    }

    /** {@inheritDoc} */
    @Override public void readBinary(BinaryReader reader) throws BinaryObjectException {
        val = reader.readInt("id");
    }

    /** {@inheritDoc} */
    @Override public boolean equals(Object o) {
        if (this == o)
            return true;
        if (o == null || getClass() != o.getClass())
            return false;

        IntValue value = (IntValue)o;

        return val == value.val;
    }

    /** {@inheritDoc} */
    @Override public int hashCode() {
        return val;
    }

    /** {@inheritDoc} */
    @Override public String toString() {
        return "Value [id=" + val + ']';
    }
}