gr.uoa.di.madgik.searchlibrary.operatorlibrary.gmerge
Class GradualScanDispatcher

java.lang.Object
  java.lang.Thread
      gr.uoa.di.madgik.searchlibrary.operatorlibrary.gmerge.GradualScanDispatcher

All Implemented Interfaces:

Runnable

Direct Known Subclasses:

FirstAvailableGradualScanDispatcher

public abstract class GradualScanDispatcher
extends Thread

Abstract class that represent the dispatcher.

Author:

john.gerbesiotis - DI NKUA

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

protected BlockingQueue<RecordBufferEntry>	des
protected Queue<EventEntry>	events
protected Vector<ReaderHolder>	readers
protected Vector<ReaderScan>	scan
protected Object	synchDispatcher
protected gr.uoa.di.madgik.searchlibrary.operatorlibrary.gmerge.SynchFinished	synchFinished
protected Object	synchWriterInit
protected String	uid

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

GradualScanDispatcher(Vector<ReaderScan> scan, Vector<ReaderHolder> readers, BlockingQueue<RecordBufferEntry> des, Queue<EventEntry> events, String uid, Object synchDispatcher, Object synchWriterInit, gr.uoa.di.madgik.searchlibrary.operatorlibrary.gmerge.SynchFinished synchFinished)

Method Summary

abstract void	dispatch()
void	run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

scan

protected Vector<ReaderScan> scan

readers

protected Vector<ReaderHolder> readers

des

protected BlockingQueue<RecordBufferEntry> des

events

protected Queue<EventEntry> events

uid

protected String uid

synchDispatcher

protected Object synchDispatcher

synchWriterInit

protected Object synchWriterInit

synchFinished

protected gr.uoa.di.madgik.searchlibrary.operatorlibrary.gmerge.SynchFinished synchFinished

Constructor Detail

GradualScanDispatcher

public GradualScanDispatcher(Vector<ReaderScan> scan,
                             Vector<ReaderHolder> readers,
                             BlockingQueue<RecordBufferEntry> des,
                             Queue<EventEntry> events,
                             String uid,
                             Object synchDispatcher,
                             Object synchWriterInit,
                             gr.uoa.di.madgik.searchlibrary.operatorlibrary.gmerge.SynchFinished synchFinished)

Method Detail

dispatch

public abstract void dispatch()

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread