Package com.dd.plist

Class ParsedObjectStack

java.lang.Object

com.dd.plist.ParsedObjectStack

class ParsedObjectStack
extends Object

Keeps track of the stack of parsed objects in a binary property list.

Field Summary

Fields

Modifier and Type	Field	Description
private int	object
private ParsedObjectStack	parent

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ParsedObjectStack(ParsedObjectStack parent, int object)

Method Summary

Modifier and Type	Method	Description
static ParsedObjectStack	empty()	Creates a new stack containing only the specified object identifier.
ParsedObjectStack	push(int obj)	Tries to push the specified object identifier onto the stack, checking that it is not already on the stack.
private void	throwIfOnStack(int obj)

Methods inherited from class java.lang.Object

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

Field Details

parent

private ParsedObjectStack parent

object

private int object

Constructor Details

ParsedObjectStack

private ParsedObjectStack(ParsedObjectStack parent,
 int object)

Method Details

empty

public static ParsedObjectStack empty()

Creates a new stack containing only the specified object identifier.

Returns:

The stack.

push

public ParsedObjectStack push(int obj)
                       throws PropertyListFormatException

Tries to push the specified object identifier onto the stack, checking that it is not already on the stack.

Parameters:

obj - The object identifier.

Returns:

The new stack with the added object identifier.

Throws:

PropertyListFormatException - The stack already contained that object identifier, indicating a cyclic reference in the property list.

throwIfOnStack

private void throwIfOnStack(int obj)
                     throws PropertyListFormatException

Throws:

PropertyListFormatException