org.jpedal.utils.repositories

Class Vector_Double

java.lang.Object

org.jpedal.utils.repositories.Vector_Double

All Implemented Interfaces:

Serializable

public class Vector_Double
extends Object
implements Serializable

Provides the functionality/convenience of a Vector for Doubles

Much faster because not synchronized and no cast Does not double in size each time

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected int	current_item

Constructor Summary

Constructors

Constructor and Description
Vector_Double(int number)

Method Summary

Modifier and Type	Method and Description
void	addElement(double value) add an item
void	clear() clear the array
double	elementAt(int id) remove element at
double[]	get() extract underlying data
protected static int	incrementSize(int increment_size)
double	pull() pull item from top as in LIFO stack
void	resetToCheckpoint() used to store end of PDF components
void	setCheckpoint() used to rollback array to point
void	trim()

Methods inherited from class java.lang.Object

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

Field Detail

current_item

protected int current_item

Constructor Detail

Vector_Double

public Vector_Double(int number)

Method Detail

resetToCheckpoint

public void resetToCheckpoint()

used to store end of PDF components

setCheckpoint

public void setCheckpoint()

used to rollback array to point

incrementSize

protected static int incrementSize(int increment_size)

get

public final double[] get()

extract underlying data

addElement

public final void addElement(double value)

add an item

elementAt

public final double elementAt(int id)

remove element at

clear

public final void clear()

clear the array

pull

public final double pull()

pull item from top as in LIFO stack

trim

public void trim()