de.hybris.platform.cms2.common.service.impl

Class DefaultCollectionHelper

java.lang.Object

de.hybris.platform.cms2.common.service.impl.DefaultCollectionHelper

All Implemented Interfaces:

CollectionHelper

public class DefaultCollectionHelper
extends java.lang.Object
implements CollectionHelper

Default implementation of CollectionHelper.

Constructor Summary

Constructors

Constructor and Description
DefaultCollectionHelper()

Method Summary

Modifier and Type	Method and Description
java.util.Map<java.lang.String,java.lang.Object>	mergeMaps(java.util.Map<java.lang.String,java.lang.Object> firstMap, java.util.Map<java.lang.String,java.lang.Object> secondMap, java.util.function.BinaryOperator<java.lang.Object> mergeFunction) Merges two maps.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCollectionHelper

public DefaultCollectionHelper()

Method Detail

mergeMaps

public java.util.Map<java.lang.String,java.lang.Object> mergeMaps(java.util.Map<java.lang.String,java.lang.Object> firstMap,
                                                                  java.util.Map<java.lang.String,java.lang.Object> secondMap,
                                                                  java.util.function.BinaryOperator<java.lang.Object> mergeFunction)

Description copied from interface: CollectionHelper

Merges two maps. If a value already exists for a given key in a resulting map
then the mergeFunction is used to resolve the issue.

Specified by:

mergeMaps in interface CollectionHelper

Parameters:

firstMap - the Map to merge

secondMap - the Map to merge

mergeFunction - the function used to resolve conflict for the same key

Returns:

Map