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An Open Source JavaFX PDF Viewer
/*
* ===========================================
* Java Pdf Extraction Decoding Access Library
* ===========================================
*
* Project Info: http://www.idrsolutions.com
* Help section for developers at http://www.idrsolutions.com/support/
*
* (C) Copyright 1997-2015 IDRsolutions and Contributors.
*
* This file is part of JPedal/JPDF2HTML5
*
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ---------------
* Vector_boolean.java
* ---------------
*/
package org.jpedal.utils.repositories;
import java.io.Serializable;
/**
* Provides the functionality/convenience of a Vector for boolean
*
* Much faster because not synchronized and no cast
* Does not double in size each time
*/
public class Vector_boolean implements Serializable {
//how much we resize each time - will be doubled up to 160
int increment_size = 1000;
//current max size
int max_size = 250;
//holds the data
private boolean[] items = new boolean[max_size];
protected static int incrementSize(int increment_size){
if(increment_size<8000) {
increment_size *= 4;
} else if(increment_size<16000) {
increment_size *= 2;
} else {
increment_size += 2000;
}
return increment_size;
}
//set size
public Vector_boolean( final int number )
{
max_size = number;
items = new boolean[max_size];
}
///////////////////////////////////
/**
* extract underlying data
*/
public final boolean[] get()
{
return items;
}
///////////////////////////////////
/**
* set an element
*/
public final void setElementAt( final boolean new_name, final int id )
{
if( id >= max_size ) {
checkSize( id );
}
items[id] = new_name;
}
/**
* get element at
*/
public final boolean elementAt( final int id )
{
if( id >= max_size ) {
return false;
} else {
return items[id];
}
}
/**
* check the size of the array and increase if needed
*/
private void checkSize( final int i )
{
/**
* if( i >= max_size )
* {
* int old_size = max_size;
* max_size = max_size + increment_size;
*
* //allow for it not creating space
* if( max_size <= i )
* max_size = i +increment_size+ 2;
* boolean[] temp = items;
* items = new boolean[max_size];
* System.arraycopy( temp, 0, items, 0, old_size );
*
* //increase size increase for next time
* if( increment_size < 500 )
* increment_size = increment_size * 2;
* }*/
if( i >= max_size )
{
final int old_size = max_size;
max_size += increment_size;
//allow for it not creating space
if( max_size <= i ) {
max_size = i +increment_size+ 2;
}
final boolean[] temp = items;
items = new boolean[max_size];
/**
* //add a default value
* if(defaultValue!=0){
* for(int i1=old_size;i1