net.sf.mmm.util.pojo.path.base.AbstractMapPojoPathFunction Maven / Gradle / Ivy

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This project provides common utitlities to for POJOs.

There is a newer version: 8.7.0

/* Copyright (c) The m-m-m Team, Licensed under the Apache License, Version 2.0
 * http://www.apache.org/licenses/LICENSE-2.0 */
package net.sf.mmm.util.pojo.path.base;

import java.util.Map;

import net.sf.mmm.util.pojo.path.api.PojoPathContext;

/**
 * This is the abstract base implementation for a {@link net.sf.mmm.util.pojo.path.api.PojoPathFunction} that operates
 * on a {@link Map}.
 *
 * @param  is the value this function traverses to starting from the actual POJO.
 *
 * @author Joerg Hohwiller (hohwille at users.sourceforge.net)
 * @since 1.1.0
 */
public abstract class AbstractMapPojoPathFunction
    extends AbstractPojoPathFunction, VALUE> {

  @SuppressWarnings("unchecked")
  @Override
  public VALUE get(Map current, String functionName, PojoPathContext context) {

    return (VALUE) current.get(functionName);
  }

  @SuppressWarnings("unchecked")
  @Override
  public VALUE set(Map current, String functionName, VALUE value, PojoPathContext context) {

    return (VALUE) current.put(functionName, value);
  }

}