org.jasig.services.persondir.support.merger
Class NoncollidingAttributeAdder

java.lang.Object
  org.jasig.services.persondir.support.merger.BaseAdditiveAttributeMerger
      org.jasig.services.persondir.support.merger.NoncollidingAttributeAdder

All Implemented Interfaces:

IAttributeMerger

public class NoncollidingAttributeAdder
extends BaseAdditiveAttributeMerger

Merger which implements accumulation of Map entries such that entries once established are individually immutable.

Version:

$Revision$ $Date$

Author:

andrew.petro@yale.edu

Constructor Summary

NoncollidingAttributeAdder()

Method Summary

protected Map<String,List<Object>>

mergePersonAttributes(Map<String,List<Object>> toModify, Map<String,List<Object>> toConsider) Modify the "toModify" argument in consideration of the "toConsider" argument.

Methods inherited from class org.jasig.services.persondir.support.merger.BaseAdditiveAttributeMerger

buildMutableAttributeMap, createMutableAttributeMap, mergeAttributes, mergeAvailableQueryAttributes, mergePossibleUserAttributeNames, mergeResults

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NoncollidingAttributeAdder

public NoncollidingAttributeAdder()

Method Detail

mergePersonAttributes

protected Map<String,List<Object>> mergePersonAttributes(Map<String,List<Object>> toModify,
                                                         Map<String,List<Object>> toConsider)

Description copied from class: BaseAdditiveAttributeMerger

Modify the "toModify" argument in consideration of the "toConsider" argument. Return the resulting Map, which may or may not be the same reference as the "toModify" argument. The modification performed is implementation-specific -- implementations of this interface exist to perform some particular transformation on the toModify argument given the toConsider argument.

Specified by:

mergePersonAttributes in class BaseAdditiveAttributeMerger

Parameters:

toModify - - modify this map

toConsider - - in consideration of this map

Returns:

the modified Map