com.b2international.snowowl.snomed.datastore.index.constraint.CompositeDefinitionFragment.java Source code

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Here is the source code for com.b2international.snowowl.snomed.datastore.index.constraint.CompositeDefinitionFragment.java

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/*
 * Copyright 2018 B2i Healthcare Pte Ltd, http://b2i.sg
 * 
 * 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.b2international.snowowl.snomed.datastore.index.constraint;

import java.util.Objects;
import java.util.Set;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.google.common.collect.ImmutableSet;

/**
 * @since 6.5
 */
public final class CompositeDefinitionFragment extends ConceptSetDefinitionFragment {

    private final Set<ConceptSetDefinitionFragment> children;

    @JsonCreator
    public CompositeDefinitionFragment(@JsonProperty("uuid") final String uuid,
            @JsonProperty("active") final boolean active, @JsonProperty("effectiveTime") final long effectiveTime,
            @JsonProperty("author") final String author,
            @JsonProperty("children") final Set<ConceptSetDefinitionFragment> children) {

        super(uuid, active, effectiveTime, author);
        this.children = ImmutableSet.copyOf(children);
    }

    public Set<ConceptSetDefinitionFragment> getChildren() {
        return children;
    }

    @Override
    public int hashCode() {
        return 31 * super.hashCode() + Objects.hash(children);
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (!super.equals(obj))
            return false;
        if (getClass() != obj.getClass())
            return false;

        final CompositeDefinitionFragment other = (CompositeDefinitionFragment) obj;

        return Objects.equals(children, other.children);
    }
}