org.springframework.data.hadoop.store.strategy.rollover
Class SizeRolloverStrategy

java.lang.Object
  org.springframework.data.hadoop.store.strategy.rollover.AbstractRolloverStrategy
      org.springframework.data.hadoop.store.strategy.rollover.SizeRolloverStrategy

All Implemented Interfaces:

org.springframework.core.Ordered, RolloverStrategy

public class SizeRolloverStrategy
extends AbstractRolloverStrategy

A RolloverStrategy using a size limiting a rollover operation.

Author:

Janne Valkealahti

Field Summary

Fields inherited from interface org.springframework.core.Ordered

HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE

Constructor Summary

SizeRolloverStrategy()
Instantiates a new size rollover strategy.

SizeRolloverStrategy(long rolloverSize)
Instantiates a new size rollover strategy.

SizeRolloverStrategy(java.lang.String rolloverSize)
Instantiates a new size rollover strategy.

Method Summary

boolean	hasRolled() Checks if strategy wants to rollover.
void	reset() Reset the strategy state.
void	setRolloverSize(long rolloverSize) Sets the rollover size.

Methods inherited from class org.springframework.data.hadoop.store.strategy.rollover.AbstractRolloverStrategy

getOrder, getPosition, setOrder, setWritePosition

Methods inherited from class java.lang.Object

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

Constructor Detail

SizeRolloverStrategy

public SizeRolloverStrategy()

Instantiates a new size rollover strategy.

SizeRolloverStrategy

public SizeRolloverStrategy(long rolloverSize)

Instantiates a new size rollover strategy.

Parameters:

rolloverSize - the rollover size

SizeRolloverStrategy

public SizeRolloverStrategy(java.lang.String rolloverSize)

Instantiates a new size rollover strategy.

Parameters:

rolloverSize - the rollover size

Method Detail

hasRolled

public boolean hasRolled()

Description copied from interface: RolloverStrategy

Checks if strategy wants to rollover.

Returns:

true, if rollover should happen

setRolloverSize

public void setRolloverSize(long rolloverSize)

Sets the rollover size.

Parameters:

rolloverSize - the new rollover size

reset

public void reset()

Description copied from interface: RolloverStrategy

Reset the strategy state.