org.wdssii.core
Class XMLIndex

java.lang.Object
  org.wdssii.core.Index
      org.wdssii.core.XMLIndex

public class XMLIndex
extends Index

Author:

jianting.zhang, lakshman

Field Summary

private boolean	initComplete
private static org.apache.commons.logging.Log	log

Constructor Summary

XMLIndex()
meant for prototype factory use only.

XMLIndex(File path, Set<IndexRecordListener> listeners)

Method Summary

Index	newInstance(String path, Set<IndexRecordListener> listeners) Create a brand-new Index with these listeners attached.
void	update() The update() method will be called periodically.

Methods inherited from class org.wdssii.core.Index

addRecByTypeTime, addRecord, addRecordListener, getDataTypes, getFirstRecordByTime, getIndexLocation, getLastRecordByTime, getNextSelection, getNextSelection, getRecord, getRecord, getRecordsByTypeTime, numRecordsByTime

Methods inherited from class java.lang.Object

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

Field Detail

log

private static org.apache.commons.logging.Log log

initComplete

private boolean initComplete

Constructor Detail

XMLIndex

public XMLIndex()

meant for prototype factory use only.

XMLIndex

public XMLIndex(File path,
                Set<IndexRecordListener> listeners)
         throws DataUnavailableException

Throws:

DataUnavailableException

Method Detail

newInstance

public Index newInstance(String path,
                         Set<IndexRecordListener> listeners)
                  throws DataUnavailableException

Description copied from class: Index

Create a brand-new Index with these listeners attached.

Specified by:

newInstance in class Index

Throws:

DataUnavailableException

update

public void update()

Description copied from class: Index

The update() method will be called periodically. The implementation is allowed to ignore update() calls that happen at inconvenient times.

Specified by:

update in class Index