com.jalios.jcms

Class AbstractIndexManager.DataIndex<D extends Data,C>

java.lang.Object

com.jalios.jcms.AbstractIndexManager.DataIndex<D,C>

Type Parameters:

D - the data type for which index is being created

C - the type of collection stored

Direct Known Subclasses:

AbstractIndexManager.DataIndexMap, AbstractIndexManager.DataIndexSet

Enclosing class:

AbstractIndexManager

public static class AbstractIndexManager.DataIndex<D extends Data,C>
extends java.lang.Object

Collection to store previoulsy computed information associated to Data and DBData

Since:

9.0.3 - JCMS-5258

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Map<D,C>	dataMap
protected java.util.Map<java.lang.String,C>	dbDataMap

Constructor Summary

Constructors

Constructor and Description
DataIndex()

Method Summary

Modifier and Type	Method and Description
void	clear()
protected D	getOriginalData(D data)
protected C	putIndexCollection(D data, C collection) Put the collection to use for the specified data
protected C	removeIndexCollection(D data) Removes the mapping for a key from this map if it is present (optional operation).

Methods inherited from class java.lang.Object

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

Field Detail

dataMap

protected java.util.Map<D extends Data,C> dataMap

dbDataMap

protected java.util.Map<java.lang.String,C> dbDataMap

Constructor Detail

DataIndex

public DataIndex()

Method Detail

putIndexCollection

protected C putIndexCollection(D data,
                               C collection)

Put the collection to use for the specified data

Parameters:

data - the data for which the Index is being modified

collection - the collection to associate to the data (must not be null)

Returns:

the previous collection associated with data, or null if there was no mapping for data.

removeIndexCollection

protected C removeIndexCollection(D data)

Removes the mapping for a key from this map if it is present (optional operation).

Parameters:

data - the data for which the Index is being removed

Returns:

the previous value associated with key, or null if there was no mapping for key

getOriginalData

protected D getOriginalData(D data)

clear

public void clear()