com.davidbracewell.hermes.wordnet.properties.InformationContent Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of hermes-wordnet Show documentation

A Natural Language Processing framework for Java

There is a newer version: 0.5

/*
 * (c) 2005 David B. Bracewell
 *
 * 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 com.davidbracewell.hermes.wordnet.properties;

import java.io.Serializable;
import java.util.Collections;
import java.util.Set;

/**
 * Information content measures the specificity of a concept with higher values representing more specific
 * concepts. Information content files are available at http://wn-similarity.sourceforge.net/
 *
 * @author David B. Bracewell
 */
public class InformationContent implements Property, Serializable {

  private static final long serialVersionUID = 1L;
  private final double value;

  /**
   * Instantiates a new Information content.
   *
   * @param value the value
   */
  public InformationContent(double value) {
    this.value = value;
  }

  @Override
  public Object get(String key) {
    return key == null || !key.equalsIgnoreCase("value") ? null : value;
  }

  @Override
  public Set keySet() {
    return Collections.singleton("VALUE");
  }

  /**
   * Gets value.
   *
   * @return the value
   */
  public double getValue() {
    return value;
  }


}//END OF InformationContent