org.calrissian.mango.criteria.domain.TermValueLeaf Maven / Gradle / Ivy

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/*
 * Copyright (C) 2019 The Calrissian Authors
 *
 * 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 org.calrissian.mango.criteria.domain;

import java.util.Objects;

import static java.util.Objects.requireNonNull;

public abstract class TermValueLeaf extends TypedTermLeaf {
    private static final long serialVersionUID = 1L;

    private final T value;

    public TermValueLeaf(String key, T value, ParentNode parent) {
        super(key, firstKnownType(value), parent);
        this.value = requireNonNull(value);
    }

    public T getValue() {
        return value;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        if (!super.equals(o)) return false;
        TermValueLeaf that = (TermValueLeaf) o;
        return Objects.equals(value, that.value);
    }

    @Override
    public int hashCode() {
        return Objects.hash(super.hashCode(), value);
    }
}