GridCacheQueryEmbeddedValue.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.processors.cache;

import java.io.Serializable;
import org.apache.ignite.cache.query.annotations.QuerySqlField;

/**
 * Query embedded value.
 */
@SuppressWarnings("unused")
public class GridCacheQueryEmbeddedValue implements Serializable {
    /** Query embedded field. */
    @QuerySqlField
    private int embeddedField1 = 55;

    /** Query embedded field. */
    @QuerySqlField(groups = {"grp1"})
    private int embeddedField2 = 11;

    /** */
    @QuerySqlField
    private Val embeddedField3 = new Val();

    /**
     */
    @SuppressWarnings("PublicInnerClass")
    public static class Val implements Serializable {
        /** */
        @QuerySqlField
        private Long x = 3L;

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

            Val val = (Val)o;

            return x != null ? x.equals(val.x) : val.x == null;

        }

        /** {@inheritDoc} */
        @Override public int hashCode() {
            return x != null ? x.hashCode() : 0;
        }
    }

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

        GridCacheQueryEmbeddedValue that = (GridCacheQueryEmbeddedValue) o;

        if (embeddedField1 != that.embeddedField1) return false;
        if (embeddedField2 != that.embeddedField2) return false;
        return embeddedField3 != null ? embeddedField3.equals(that.embeddedField3) : that.embeddedField3 == null;

    }

    /** {@inheritDoc} */
    @Override public int hashCode() {
        int res = embeddedField1;
        res = 31 * res + embeddedField2;
        res = 31 * res + (embeddedField3 != null ? embeddedField3.hashCode() : 0);
        return res;
    }
}