com.thaiopensource.util.PropertyMap Maven / Gradle / Ivy

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package com.thaiopensource.util;

public interface PropertyMap {
  public static final PropertyMap EMPTY = new PropertyMap() {
    public  T get(PropertyId pid) {
      return null;
    }

    public boolean contains(PropertyId pid) {
      return false;
    }

    public int size() {
      return 0;
    }

    public PropertyId getKey(int i) {
      throw new IndexOutOfBoundsException();
    }
  };
   T get(PropertyId pid);
  boolean contains(PropertyId pid);
  int size();
  PropertyId getKey(int i);
}