org.pdfclown.objects.IVisitor Interface Reference

Visitor interface. More...

Inheritance diagram for org.pdfclown.objects.IVisitor:

List of all members.

Public Member Functions
PdfObject	Visit (XRefStream obj, object data)
	Visits a cross-reference stream object.
PdfObject	Visit (PdfTextString obj, object data)
	Visits a text string object.
PdfObject	Visit (PdfString obj, object data)
	Visits a string object.
PdfObject	Visit (PdfStream obj, object data)
	Visits a stream object.
PdfObject	Visit (PdfReference obj, object data)
	Visits a reference object.
PdfObject	Visit (PdfReal obj, object data)
	Visits a real-number object.
PdfObject	Visit (PdfName obj, object data)
	Visits a name object.
PdfObject	Visit (PdfInteger obj, object data)
	Visits an integer-number object.
PdfObject	Visit (PdfIndirectObject obj, object data)
	Visits an indirect object.
PdfObject	Visit (PdfDictionary obj, object data)
	Visits an object dictionary.
PdfObject	Visit (PdfDate obj, object data)
	Visits a date object.
PdfObject	Visit (PdfDataObject obj, object data)
	Visits a data object.
PdfObject	Visit (PdfBoolean obj, object data)
	Visits a boolean object.
PdfObject	Visit (PdfArray obj, object data)
	Visits an object array.
PdfObject	Visit (ObjectStream obj, object data)
	Visits an object stream.

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Visitor interface.

Implementations are expected to be functional (traversal results are propagated through return values rather than side effects) and external (responsibility for traversing the hierarchical structure is assigned to the 'visit' methods rather than the 'accept' counterparts).

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Member Function Documentation

PdfObject org.pdfclown.objects.IVisitor.Visit	(	XRefStream	obj,
		object	data
	)

Visits a cross-reference stream object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Cloner, and org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfTextString	obj,
		object	data
	)

Visits a text string object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfString	obj,
		object	data
	)

Visits a string object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfStream	obj,
		object	data
	)

Visits a stream object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Cloner, and org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfReference	obj,
		object	data
	)

Visits a reference object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Cloner, and org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfReal	obj,
		object	data
	)

Visits a real-number object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfName	obj,
		object	data
	)

Visits a name object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfInteger	obj,
		object	data
	)

Visits an integer-number object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfIndirectObject	obj,
		object	data
	)

Visits an indirect object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Cloner, and org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfDictionary	obj,
		object	data
	)

Visits an object dictionary.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Cloner, and org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfDate	obj,
		object	data
	)

Visits a date object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfDataObject	obj,
		object	data
	)

Visits a data object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfBoolean	obj,
		object	data
	)

Visits a boolean object.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	PdfArray	obj,
		object	data
	)

Visits an object array.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Cloner, and org.pdfclown.objects.Visitor.

PdfObject org.pdfclown.objects.IVisitor.Visit	(	ObjectStream	obj,
		object	data
	)

Visits an object stream.

Parameters:

	object	Visited object.
	data	Supplemental data.

Returns:

Result object.

Implemented in org.pdfclown.objects.Cloner, and org.pdfclown.objects.Visitor.

Referenced by org.pdfclown.tokens.XRefStream.Accept(), org.pdfclown.objects.PdfTextString.Accept(), org.pdfclown.objects.PdfString.Accept(), org.pdfclown.objects.PdfStream.Accept(), org.pdfclown.objects.PdfReference.Accept(), org.pdfclown.objects.PdfReal.Accept(), org.pdfclown.objects.PdfName.Accept(), org.pdfclown.objects.PdfInteger.Accept(), org.pdfclown.objects.PdfIndirectObject.Accept(), org.pdfclown.objects.PdfDictionary.Accept(), org.pdfclown.objects.PdfDate.Accept(), org.pdfclown.objects.PdfBoolean.Accept(), org.pdfclown.objects.PdfArray.Accept(), and org.pdfclown.tokens.ObjectStream.Accept().