org.apache.lucene.queries.function.valuesource.ConstNumberSource Maven / Gradle / Ivy
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* 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,
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package org.apache.lucene.queries.function.valuesource;
import org.apache.lucene.queries.function.ValueSource;
/**
* ConstNumberSource is the base class for all constant numbers
*/
public abstract class ConstNumberSource extends ValueSource {
public abstract int getInt();
public abstract long getLong();
public abstract float getFloat();
public abstract double getDouble();
public abstract Number getNumber();
public abstract boolean getBool();
}