org.apache.lucene.benchmark.byTask.tasks
Class TaskSequence

java.lang.Object
  extended by org.apache.lucene.benchmark.byTask.tasks.PerfTask
      extended by org.apache.lucene.benchmark.byTask.tasks.TaskSequence
All Implemented Interfaces:
Cloneable

public class TaskSequence
extends PerfTask

Sequence of parallel or sequential tasks.


Field Summary
static int REPEAT_EXHAUST
           
 
Fields inherited from class org.apache.lucene.benchmark.byTask.tasks.PerfTask
logStep, NEW_LINE, params, stopNow
 
Constructor Summary
TaskSequence(PerfRunData runData, String name, TaskSequence parent, boolean parallel)
           
 
Method Summary
 void addTask(PerfTask task)
           
protected  Object clone()
           
 void close()
           
 int doLogic()
          Perform the task once (ignoring repetitions specification) Return number of work items done by this task.
 String getName()
           
 TaskSequence getParent()
           
 int getRate()
          Returns the rate per minute: how many operations should be performed in a minute.
 int getRepetitions()
           
 ArrayList<PerfTask> getTasks()
           
 boolean isCollapsable()
          Return true if can be collapsed in case it is outermost sequence
 boolean isParallel()
           
 void setNoChildReport()
          Execute child tasks in a way that they do not report their time separately.
 void setRate(int rate, boolean perMin)
           
 void setRepetitions(int repetitions)
           
 void setRunTime(double sec)
           
 void stopNow()
           
 String toString()
           
 
Methods inherited from class org.apache.lucene.benchmark.byTask.tasks.PerfTask
getBackgroundDeltaPriority, getDepth, getLogMessage, getParams, getRunData, getRunInBackground, isDisableCounting, runAndMaybeStats, setDepth, setDisableCounting, setName, setParams, setRunInBackground, setup, shouldNeverLogAtStart, shouldNotRecordStats, supportsParams, tearDown
 
Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Field Detail

REPEAT_EXHAUST

public static int REPEAT_EXHAUST
Constructor Detail

TaskSequence

public TaskSequence(PerfRunData runData,
                    String name,
                    TaskSequence parent,
                    boolean parallel)
Method Detail

close

public void close()
           throws Exception
Overrides:
close in class PerfTask
Throws:
Exception

isParallel

public boolean isParallel()
Returns:
Returns the parallel.

getRepetitions

public int getRepetitions()
Returns:
Returns the repetitions.

setRunTime

public void setRunTime(double sec)
                throws Exception
Throws:
Exception

setRepetitions

public void setRepetitions(int repetitions)
                    throws Exception
Parameters:
repetitions - The repetitions to set.
Throws:
Exception

getParent

public TaskSequence getParent()
Returns:
Returns the parent.

doLogic

public int doLogic()
            throws Exception
Description copied from class: PerfTask
Perform the task once (ignoring repetitions specification) Return number of work items done by this task. For indexing that can be number of docs added. For warming that can be number of scanned items, etc.

Specified by:
doLogic in class PerfTask
Returns:
number of work items done by this task.
Throws:
Exception

stopNow

public void stopNow()
Overrides:
stopNow in class PerfTask

addTask

public void addTask(PerfTask task)

toString

public String toString()
Overrides:
toString in class PerfTask

setNoChildReport

public void setNoChildReport()
Execute child tasks in a way that they do not report their time separately.


getRate

public int getRate()
Returns the rate per minute: how many operations should be performed in a minute. If 0 this has no effect.

Returns:
the rate per min: how many operations should be performed in a minute.

setRate

public void setRate(int rate,
                    boolean perMin)
Parameters:
rate - The rate to set.

getName

public String getName()
Overrides:
getName in class PerfTask
Returns:
Returns the name.

getTasks

public ArrayList<PerfTask> getTasks()
Returns:
Returns the tasks.

clone

protected Object clone()
                throws CloneNotSupportedException
Overrides:
clone in class PerfTask
Throws:
CloneNotSupportedException

isCollapsable

public boolean isCollapsable()
Return true if can be collapsed in case it is outermost sequence



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