com.gigaspaces.log
Class ForwardChunkLogEntryMatcher

java.lang.Object
  com.gigaspaces.log.ForwardChunkLogEntryMatcher

All Implemented Interfaces:

ClientLogEntryMatcherCallback, LogEntryMatcher, StreamLogEntryMatcher, Serializable

public class ForwardChunkLogEntryMatcher
extends Object
implements LogEntryMatcher, ClientLogEntryMatcherCallback, StreamLogEntryMatcher

A forward chunk that iterates over all the log files, from start to end. Returning null if there is nothing more to iterate over.

Author:

kimchy

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface com.gigaspaces.log.LogEntryMatcher

LogEntryMatcher.InitializationContext, LogEntryMatcher.Operation

Constructor Summary

ForwardChunkLogEntryMatcher(LogEntryMatcher matcher)

Method Summary

LogEntries	clientSideProcess(LogEntries entries) Process the log entries and use the resulted entries.
List<LogEntry>	entries() Returns all the relevant entries this matcher accumulated.
void	initialize(LogEntryMatcher.InitializationContext context) Called on the loggable component side (server) before starting to traverse the log file.
LogEntryMatcher.Operation	match(LogEntry entry) Controls if the traversal of the log file should continue, or break.

Methods inherited from class java.lang.Object

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

Constructor Detail

ForwardChunkLogEntryMatcher

public ForwardChunkLogEntryMatcher(LogEntryMatcher matcher)

Method Detail

initialize

public void initialize(LogEntryMatcher.InitializationContext context)
                throws IOException

Description copied from interface: LogEntryMatcher

Called on the loggable component side (server) before starting to traverse the log file.

Specified by:

initialize in interface LogEntryMatcher

Throws:

IOException

entries

public List<LogEntry> entries()

Description copied from interface: LogEntryMatcher

Returns all the relevant entries this matcher accumulated.

Note, for ease of use in implementing the matcher, the entries are assumed to be from newest to oldest (if the matcher value order).

Specified by:

entries in interface LogEntryMatcher

match

public LogEntryMatcher.Operation match(LogEntry entry)

Description copied from interface: LogEntryMatcher

Controls if the traversal of the log file should continue, or break. If it should break, then all the LogEntryMatcher.entries() accumulated will be returned.

Specified by:

match in interface LogEntryMatcher

clientSideProcess

public LogEntries clientSideProcess(LogEntries entries)

Description copied from interface: ClientLogEntryMatcherCallback

Process the log entries and use the resulted entries.

Specified by:

clientSideProcess in interface ClientLogEntryMatcherCallback