org.databene.benerator.engine.statement
Class GenerateOrIterateStatement

java.lang.Object
  org.databene.benerator.engine.statement.AbstractStatement
      org.databene.benerator.engine.statement.GenerateOrIterateStatement

All Implemented Interfaces:

Statement, GeneratorStatement, PageListener

public class GenerateOrIterateStatement
extends AbstractStatement
implements GeneratorStatement, PageListener

Creates a number of entities in parallel execution and a given page size.

Created: 01.02.2008 14:43:15

Author:

Volker Bergmann

Field Summary

protected Generator<java.lang.Long>	countGenerator
protected boolean	infoLog
protected boolean	initialized
protected boolean	nested
protected Expression<PageListener>	pageListener
protected Expression<java.lang.Long>	pageSize
protected GeneratorTask	task
protected Expression<java.lang.Integer>	threads
protected PerformanceTracker	tracker

Constructor Summary

GenerateOrIterateStatement(GeneratorTask task, Generator<java.lang.Long> countGenerator, Expression<java.lang.Long> pageSize, Expression<PageListener> pageListener, Expression<java.lang.Integer> threads, Expression<ErrorHandler> errorHandler, boolean infoLog, boolean nested)

Method Summary

void	close()
void	execute(BeneratorContext context)
java.lang.Long	generateCount(GeneratorContext context)
GeneratorTask	getTarget()
PerformanceTracker	getTracker()
void	pageFinished()
void	pageStarting()
void	reset()
void	setTask(GeneratorTask task)

Methods inherited from class org.databene.benerator.engine.statement.AbstractStatement

getErrorHandler, handleError, handleError, toString

Methods inherited from class java.lang.Object

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

Field Detail

task

protected GeneratorTask task

countGenerator

protected Generator<java.lang.Long> countGenerator

pageSize

protected Expression<java.lang.Long> pageSize

threads

protected Expression<java.lang.Integer> threads

pageListener

protected Expression<PageListener> pageListener

tracker

protected PerformanceTracker tracker

infoLog

protected boolean infoLog

nested

protected boolean nested

initialized

protected boolean initialized

Constructor Detail

GenerateOrIterateStatement

public GenerateOrIterateStatement(GeneratorTask task,
                                  Generator<java.lang.Long> countGenerator,
                                  Expression<java.lang.Long> pageSize,
                                  Expression<PageListener> pageListener,
                                  Expression<java.lang.Integer> threads,
                                  Expression<ErrorHandler> errorHandler,
                                  boolean infoLog,
                                  boolean nested)

Method Detail

setTask

public void setTask(GeneratorTask task)

execute

public void execute(BeneratorContext context)

Specified by:

execute in interface Statement

reset

public void reset()

Specified by:

reset in interface GeneratorStatement

close

public void close()

Specified by:

close in interface GeneratorStatement

generateCount

public java.lang.Long generateCount(GeneratorContext context)

Specified by:

generateCount in interface GeneratorStatement

getTarget

public GeneratorTask getTarget()

Specified by:

getTarget in interface GeneratorStatement

getTracker

public PerformanceTracker getTracker()

pageStarting

public void pageStarting()

Specified by:

pageStarting in interface PageListener

pageFinished

public void pageFinished()

Specified by:

pageFinished in interface PageListener