org.extex.pdf.api.destination
Class DestType

java.lang.Object
  org.extex.pdf.api.destination.DestType

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

FitrDestType, ZoomDestType

public abstract class DestType
extends java.lang.Object
implements java.io.Serializable

This is the abstract base class for destination types in PDF.

Version:

$Revision:4409 $

Author:

Gerd Neugebauer

See Also:

Serialized Form

Field Summary

static DestType	FIT The constant FIT contains the destination type fit.
static DestType	FITB The constant FITB contains the destination type fitb.
static DestType	FITBH The constant FITBH contains the destination type fitbh.
static DestType	FITBV The constant FITBV contains the destination type fitbv.
static DestType	FITH The constant FITH contains the destination type fith.
static DestType	FITV The constant FITV contains the destination type fitv.
static DestType	XYZ The constant XYZ contains the destination type xyz.

Constructor Summary

protected

DestType() Creates a new object.

Method Summary

static DestType	parseDestType(Context context, TokenSource source, Typesetter typesetter, CodeToken name) Parse a destination type.
abstract java.lang.Object	visit(DestinationVisitor visitor) This method is the entry point for the visitor pattern.

Methods inherited from class java.lang.Object

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

Field Detail

FIT

public static final DestType FIT

The constant FIT contains the destination type fit.

FITB

public static final DestType FITB

The constant FITB contains the destination type fitb.

FITBH

public static final DestType FITBH

The constant FITBH contains the destination type fitbh.

FITBV

public static final DestType FITBV

The constant FITBV contains the destination type fitbv.

FITH

public static final DestType FITH

The constant FITH contains the destination type fith.

FITV

public static final DestType FITV

The constant FITV contains the destination type fitv.

XYZ

public static final DestType XYZ

The constant XYZ contains the destination type xyz.

Constructor Detail

DestType

protected DestType()

Creates a new object.

Method Detail

parseDestType

public static DestType parseDestType(Context context,
                                     TokenSource source,
                                     Typesetter typesetter,
                                     CodeToken name)
                              throws HelpingException,
                                     TypesetterException

Parse a destination type.

Parameters:

context - the interpreter context

source - the source for new tokens

typesetter - the typesetter

name - the name of the invoking primitive

Returns:

the destination type

Throws:

HelpingException - in case of an error

TypesetterException - in case of an error in the typesetter

visit

public abstract java.lang.Object visit(DestinationVisitor visitor)

This method is the entry point for the visitor pattern.

Parameters:

visitor - the visitor to call back

Returns:

an arbitrary return object