// Copyright 2017 JanusGraph 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.janusgraph.graphdb.query.condition;
import java.util.Collections;
import org.janusgraph.core.JanusGraphElement;
/**
* Abstract literal condition.
*
* @author Matthias Broecheler (me@matthiasb.com)
*/
public abstract class Literal<E extends JanusGraphElement> implements Condition<E> {
@Override
public Type getType() {
return Type.LITERAL;
}
@Override
public boolean hasChildren() {
return false;
}
@Override
public int numChildren() {
return 0;
}
@Override
public Iterable<Condition<E>> getChildren() {
return Collections.EMPTY_LIST;
}
}