org.jlab.coda.jevio

Class EvioNodePool

java.lang.Object

org.jlab.coda.jevio.EvioNodePool

All Implemented Interfaces:

EvioNodeSource

public class EvioNodePool
extends java.lang.Object
implements EvioNodeSource

Array-based pool of EvioNode objects. This class is currently used for parsing Evio data in event builders. Not thread safe.

Constructor Summary

Constructors

Constructor and Description
EvioNodePool(int initialSize) Constructor.

Method Summary

Modifier and Type	Method and Description
int	getId() Get the id number of this pool.
EvioNode	getNode() Get a single EvioNode object.
int	getSize() Get the number of nodes in the pool.
int	getUsed() Get the number of nodes taken from pool.
void	reset() Reset the source to initial condition.

Methods inherited from class java.lang.Object

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

Constructor Detail

EvioNodePool

public EvioNodePool(int initialSize)

Constructor.

Parameters:

initialSize - number of EvioNode objects in pool initially.

Method Detail

getId

public int getId()

Get the id number of this pool. Used for debugging.

Returns:

id number of this pool.

getUsed

public int getUsed()

Get the number of nodes taken from pool.

Specified by:

getUsed in interface EvioNodeSource

Returns:

number of nodes taken from pool.

getSize

public int getSize()

Get the number of nodes in the pool.

Specified by:

getSize in interface EvioNodeSource

Returns:

number of nodes in the pool.

getNode

public EvioNode getNode()

Get a single EvioNode object.

Specified by:

getNode in interface EvioNodeSource

Returns:

EvioNode object.

reset

public void reset()

Reset the source to initial condition.

Specified by:

reset in interface EvioNodeSource