Package cern.colt.buffer
Class DoubleBuffer
java.lang.Object
cern.colt.PersistentObject
cern.colt.buffer.DoubleBuffer
- All Implemented Interfaces:
DoubleBufferConsumer
,Serializable
,Cloneable
Fixed sized (non resizable) streaming buffer connected to a target DoubleBufferConsumer to which data is automatically flushed upon buffer overflow.
- Version:
- 1.0, 09/24/99
- See Also:
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Field Summary
FieldsModifier and TypeFieldDescriptionprotected int
protected double[]
protected DoubleArrayList
protected int
protected DoubleBufferConsumer
Fields inherited from class cern.colt.PersistentObject
serialVersionUID
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Constructor Summary
ConstructorsConstructorDescriptionDoubleBuffer
(DoubleBufferConsumer target, int capacity) Constructs and returns a new buffer with the given target. -
Method Summary
Modifier and TypeMethodDescriptionvoid
add
(double element) Adds the specified element to the receiver.void
addAllOf
(DoubleArrayList 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
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Field Details
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target
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elements
protected double[] elements -
list
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capacity
protected int capacity -
size
protected int size
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Constructor Details
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DoubleBuffer
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.
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Method Details
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add
public void add(double element) Adds the specified element to the receiver.- Parameters:
element
- the element to add.
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addAllOf
Adds all elements of the specified list to the receiver.- Specified by:
addAllOf
in interfaceDoubleBufferConsumer
- Parameters:
list
- the list of which all elements shall be added.
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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.
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