Package io.atlasmap.core

Class DefaultAtlasCollectionHelper

java.lang.Object

io.atlasmap.core.DefaultAtlasCollectionHelper

All Implemented Interfaces:

AtlasCollectionHelper

Direct Known Subclasses:

XmlCollectionHelper

public class DefaultAtlasCollectionHelper
extends Object
implements AtlasCollectionHelper

Constructor Summary

Constructors

Constructor	Description
DefaultAtlasCollectionHelper()
DefaultAtlasCollectionHelper(AtlasFieldActionService fieldActionService)

Method Summary

Modifier and Type	Method	Description
void	copyCollectionIndexes(Field sourceParentField, Field sourceField, Field targetField, Field previousTargetField)	Copies over collection indexes from source to target applying adjustments if collection counts differ.
protected AtlasPath	createTargetAtlasPath(String path)
int	determineSourceCollectionCount(Field sourceParentField, Field sourceField)	Determines source collection count based on path and actions.
int	determineTargetCollectionCount(Field targetField)	Determines target collection count based on path and actions.

Methods inherited from class java.lang.Object

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

Constructor Details

DefaultAtlasCollectionHelper

public DefaultAtlasCollectionHelper()

DefaultAtlasCollectionHelper

public DefaultAtlasCollectionHelper(AtlasFieldActionService fieldActionService)

Method Details

createTargetAtlasPath

protected AtlasPath createTargetAtlasPath(String path)

determineTargetCollectionCount

public int determineTargetCollectionCount(Field targetField)

Description copied from interface: AtlasCollectionHelper

Determines target collection count based on path and actions.

Specified by:

determineTargetCollectionCount in interface AtlasCollectionHelper

Parameters:

targetField - target field

Returns:

target collection count

determineSourceCollectionCount

public int determineSourceCollectionCount(Field sourceParentField,
 Field sourceField)

Description copied from interface: AtlasCollectionHelper

Determines source collection count based on path and actions.

Specified by:

determineSourceCollectionCount in interface AtlasCollectionHelper

Parameters:

sourceParentField - source parent field

sourceField - source field

Returns:

source collection count

copyCollectionIndexes

public void copyCollectionIndexes(Field sourceParentField,
 Field sourceField,
 Field targetField,
 Field previousTargetField)

Description copied from interface: AtlasCollectionHelper

Copies over collection indexes from source to target applying adjustments if collection counts differ.

Specified by:

copyCollectionIndexes in interface AtlasCollectionHelper

Parameters:

sourceParentField - source parent field

sourceField - source field

targetField - target field

previousTargetField - previous target fiend