cern.colt.buffer
Class IntBuffer

java.lang.Object
  extended by cern.colt.PersistentObject
      extended by cern.colt.buffer.IntBuffer
All Implemented Interfaces:
IntBufferConsumer, java.io.Serializable, java.lang.Cloneable

public class IntBuffer
extends PersistentObject
implements IntBufferConsumer

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

Author:
wolfgang.hoschek@cern.ch
See Also:
Serialized Form

Field Summary
protected  int capacity
           
protected  int[] elements
           
protected  IntArrayList list
           
protected  int size
           
protected  IntBufferConsumer target
           
 
Fields inherited from class cern.colt.PersistentObject
serialVersionUID
 
Constructor Summary
IntBuffer(IntBufferConsumer target, int capacity)
          Constructs and returns a new buffer with the given target.
 
Method Summary
 void add(int element)
          Adds the specified element to the receiver.
 void addAllOf(IntArrayList 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, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

target

protected IntBufferConsumer target

elements

protected int[] elements

list

protected IntArrayList list

capacity

protected int capacity

size

protected int size
Constructor Detail

IntBuffer

public IntBuffer(IntBufferConsumer 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(int element)
Adds the specified element to the receiver.

Parameters:
element - the element to add.

addAllOf

public void addAllOf(IntArrayList list)
Adds all elements of the specified list to the receiver.

Specified by:
addAllOf in interface IntBufferConsumer
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.