org.jpedal.io.types

Class Offsets

java.lang.Object

org.jpedal.utils.repositories.Vector_Int

org.jpedal.io.types.Offsets

All Implemented Interfaces:

Serializable

public class Offsets
extends Vector_Int

byte positions of objects in PDF file

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jpedal.utils.repositories.Vector_Int

current_item, items

Constructor Summary

Constructors

Constructor and Description
Offsets(int i)

Method Summary

Modifier and Type	Method and Description
void	addXref(int pointer)
int[]	calculateObjectLength(int eof) pre-calculate sizes for each object
void	dispose()
boolean	isCompressed(int ref) general routine to turn reference into id with object name
boolean	isRefTableInvalid()
int	readXRefs(int current, byte[] Bytes, int endTable, int i, long eof, RandomAccessBuffer pdf_datafile) read table of values
void	setRefTableInvalid(boolean value)

Methods inherited from class org.jpedal.utils.repositories.Vector_Int

add_together, addElement, clear, contains, deleteElementWithValue, elementAt, get, getCapacity, incrementSize, keep_larger, keep_smaller, pull, push, removeElementAt, resetToCheckpoint, reuse, set, setCheckpoint, setElementAt, size, toString, trim

Methods inherited from class java.lang.Object

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

Constructor Detail

Offsets

public Offsets(int i)

Method Detail

addXref

public void addXref(int pointer)

calculateObjectLength

public int[] calculateObjectLength(int eof)

pre-calculate sizes for each object

Parameters:

eof -

Returns:

int[] containing length for each object using Object Ref as key

dispose

public void dispose()

readXRefs

public int readXRefs(int current,
                     byte[] Bytes,
                     int endTable,
                     int i,
                     long eof,
                     RandomAccessBuffer pdf_datafile)

read table of values

isCompressed

public final boolean isCompressed(int ref)

general routine to turn reference into id with object name

isRefTableInvalid

public boolean isRefTableInvalid()

setRefTableInvalid

public void setRefTableInvalid(boolean value)