cern.colt.buffer.tlong

Class LongBuffer

java.lang.Object

cern.colt.PersistentObject

cern.colt.buffer.tlong.LongBuffer

All Implemented Interfaces:

LongBufferConsumer, Serializable, Cloneable

public class LongBuffer
extends PersistentObject
implements LongBufferConsumer

Fixed sized (non resizable) streaming buffer connected to a target LongBufferConsumer to which data is automatically flushed upon buffer overflow.

Version:

1.0, 09/24/99

Author:

wolfgang.hoschek@cern.ch, Piotr Wendykier (piotr.wendykier@gmail.com)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
LongBuffer(LongBufferConsumer target, int capacity) Constructs and returns a new buffer with the given target.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(long element) Adds the specified element to the receiver.
void	addAllOf(LongArrayList list) Adds all elements of the specified list to the receiver.
void	clear() Sets the receiver's size to zero.
void	flush() Adds all internally buffered elements to the receiver's target, then resets the current buffer size to zero.

Methods inherited from class cern.colt.PersistentObject

clone

Methods inherited from class java.lang.Object

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

Constructor Detail

LongBuffer

public LongBuffer(LongBufferConsumer target,
          int capacity)

Constructs and returns a new buffer with the given target.

Parameters:

target - the target to flush to.

capacity - the number of points the buffer shall be capable of holding before overflowing and flushing to the target.

Method Detail

add

public void add(long element)

Adds the specified element to the receiver.

Parameters:

element - the element to add.

addAllOf

public void addAllOf(LongArrayList list)

Adds all elements of the specified list to the receiver.

Specified by:

addAllOf in interface LongBufferConsumer

Parameters:

list - the list of which all elements shall be added.

clear

public void clear()

Sets the receiver's size to zero. In other words, forgets about any internally buffered elements.

flush

public void flush()

Adds all internally buffered elements to the receiver's target, then resets the current buffer size to zero.