Constructor Detail

• Comparer

  public Comparer​()

Method Detail

• compare

  public abstract int compare​(java.lang.Object a,
                              java.lang.Object b)

  Compare two objects.

  Returns:

  <0 if a0 if a>b

  Throws:

  java.lang.ClassCastException - if the objects are of the wrong type for this Comparer

• setDataType

  public Comparer setDataType​(java.lang.String dataTypeURI,
                              java.lang.String dataTypeLocalName)

  Set data type. The comparer has the option of returning a different comparer once it knows the data type

• setOrder

  public Comparer setOrder​(boolean isAscending)

  Set order. The comparer has the option of returning a different comparer