Package org.pentaho.di.core

Class Counter

java.lang.Object

org.pentaho.di.core.Counter

public class Counter
extends Object

Is used to keep the state of sequences / counters throughout a single session of a Transformation, but across Steps.

Since:

13-05-2003

Author:

Matt

Constructor Summary

Constructors

Constructor	Description
Counter()
Counter(long start)
Counter(long start, long increment)
Counter(long start, long increment, long maximum)

Method Summary

Modifier and Type	Method	Description
long	getCounter()
long	getIncrement()
long	getMaximum()
long	getStart()
boolean	isLoop()
long	next()
void	setCounter(long counter)
void	setIncrement(long increment)
void	setLoop(boolean loop)
void	setMaximum(long maximum)

Methods inherited from class java.lang.Object

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

Constructor Details

Counter

public Counter()

Counter

public Counter(long start)

Counter

public Counter(long start,
 long increment)

Counter

public Counter(long start,
 long increment,
 long maximum)

Method Details

getCounter

public long getCounter()

Returns:

Returns the counter.

getIncrement

public long getIncrement()

Returns:

Returns the increment.

getMaximum

public long getMaximum()

Returns:

Returns the maximum.

getStart

public long getStart()

Returns:

Returns the start.

isLoop

public boolean isLoop()

Returns:

Returns the loop.

setCounter

public void setCounter(long counter)

Parameters:

counter - The counter to set.

setIncrement

public void setIncrement(long increment)

Parameters:

increment - The increment to set.

setLoop

public void setLoop(boolean loop)

Parameters:

loop - The loop to set.

setMaximum

public void setMaximum(long maximum)

Parameters:

maximum - The maximum to set.

next

public long next()