atg.repository.search.indexing
Class ItemAndSpecifierStack

java.lang.Object
  atg.repository.search.indexing.ItemAndSpecifierStack

Direct Known Subclasses:

Context

public class ItemAndSpecifierStack
extends java.lang.Object

A class that manages a stack of item and specifiers. Extended by Context.

Created: March 28 2005

See Also:

Context

Field Summary

static java.lang.String

CLASS_VERSION Class version string

Constructor Summary

ItemAndSpecifierStack()

Method Summary

void	clearParents() Clear the stack of parent items
void	copyFrom(ItemAndSpecifierStack pItemAndSpecifierStack) Copy from the specified item, setting our contents to be the same as its.
int	getAncestorCount() Return the number of parents/ancestors.
RepositoryItem	getNthAncestor(int pIndex) Return the Nth ancestor.
atg.repository.search.indexing.ItemAndSpecifier	getNthAncestorItemAndSpecifier(int pIndex) Return the Nth ancestor ItemAndSpecifier.
RepositoryItem	getParent() A convenience method to getting your parent accessor.
boolean	isInDocument() Whether we are in a document.
atg.repository.search.indexing.ItemAndSpecifier	popParent() Pop off a parent.
void	pushParent(atg.repository.search.indexing.ItemAndSpecifier pItemAndSpec) Push a parent item.
void	pushParent(RepositoryItem pItem, atg.repository.search.indexing.specifier.OutputItemSpecifier pItemSpec) Push a parent item.
java.lang.String	toString() Add a debugging toString method.

Methods inherited from class java.lang.Object

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

Field Detail

CLASS_VERSION

public static final java.lang.String CLASS_VERSION

Class version string

See Also:

Constant Field Values

Constructor Detail

ItemAndSpecifierStack

public ItemAndSpecifierStack()

Method Detail

getAncestorCount

public int getAncestorCount()

Return the number of parents/ancestors.

isInDocument

public boolean isInDocument()

Whether we are in a document.

getNthAncestor

public RepositoryItem getNthAncestor(int pIndex)

Return the Nth ancestor. The zeroth ancestor is the ancestor at the base of the stack.

getNthAncestorItemAndSpecifier

public atg.repository.search.indexing.ItemAndSpecifier getNthAncestorItemAndSpecifier(int pIndex)

Return the Nth ancestor ItemAndSpecifier. The zeroth ancestor is the ancestor at the base of the stack.

getParent

public RepositoryItem getParent()

A convenience method to getting your parent accessor.

pushParent

public void pushParent(RepositoryItem pItem,
                       atg.repository.search.indexing.specifier.OutputItemSpecifier pItemSpec)

Push a parent item.

pushParent

public void pushParent(atg.repository.search.indexing.ItemAndSpecifier pItemAndSpec)

Push a parent item.

popParent

public atg.repository.search.indexing.ItemAndSpecifier popParent()

Pop off a parent.

toString

public java.lang.String toString()

Add a debugging toString method.

Overrides:

toString in class java.lang.Object

copyFrom

public void copyFrom(ItemAndSpecifierStack pItemAndSpecifierStack)

Copy from the specified item, setting our contents to be the same as its.

Parameters:

pItemAndSpecifierStack - the object from which to copy.

clearParents

public void clearParents()

Clear the stack of parent items