antlr.collections.impl.IndexedVector Class Reference

List of all members.

Public Member Functions
	IndexedVector ()
	IndexedVector (int size)
synchronized void	appendElement (Object key, Object value)
Object	elementAt (int i)
Enumeration	elements ()
Object	getElement (Object key)
synchronized boolean	removeElement (Object key)
int	size ()
Protected Attributes
Vector	elements
Hashtable	index

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Detailed Description

A simple indexed vector: a normal vector except that you must specify a key when adding an element. This allows fast lookup and allows the order of specification to be preserved.

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Constructor & Destructor Documentation

antlr.collections.impl.IndexedVector.IndexedVector

(

)

IndexedVector constructor comment.

References antlr.collections.impl.IndexedVector.elements(), and antlr.collections.impl.IndexedVector.index.

antlr.collections.impl.IndexedVector.IndexedVector

(

int

size

)

IndexedVector constructor comment.

Parameters:

size

int

References antlr.collections.impl.IndexedVector.elements(), and antlr.collections.impl.IndexedVector.index.

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Member Function Documentation

synchronized void antlr.collections.impl.IndexedVector.appendElement	(	Object	key,
		Object	value
	)

References antlr.collections.impl.IndexedVector.elements(), and antlr.collections.impl.IndexedVector.index.

Referenced by antlr.preprocessor.GrammarFile.addGrammar(), antlr.preprocessor.Grammar.addOption(), antlr.preprocessor.Grammar.addRule(), and antlr.preprocessor.Preprocessor.optionSpec().

Object antlr.collections.impl.IndexedVector.elementAt

(

int

i

)

Returns the element at the specified index.

Parameters:

index

the index of the desired element

Exceptions:

ArrayIndexOutOfBoundsException

If an invalid index was given.

References antlr.collections.impl.IndexedVector.elements().

Referenced by antlr.preprocessor.Grammar.toString().

Enumeration antlr.collections.impl.IndexedVector.elements

(

)

Referenced by antlr.collections.impl.IndexedVector.appendElement(), antlr.collections.impl.IndexedVector.elementAt(), antlr.collections.impl.IndexedVector.IndexedVector(), antlr.collections.impl.IndexedVector.removeElement(), and antlr.collections.impl.IndexedVector.size().

Object antlr.collections.impl.IndexedVector.getElement

(

Object

key

)

References antlr.collections.impl.IndexedVector.index.

Referenced by antlr.preprocessor.Grammar.expandInPlace(), and antlr.preprocessor.Grammar.inherit().

synchronized boolean antlr.collections.impl.IndexedVector.removeElement

(

Object

key

)

remove element referred to by key NOT value; return false if not found.

References antlr.collections.impl.IndexedVector.elements(), and antlr.collections.impl.IndexedVector.index.

int antlr.collections.impl.IndexedVector.size

(

)

References antlr.collections.impl.IndexedVector.elements().

Referenced by antlr.preprocessor.Grammar.toString().

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Member Data Documentation

Vector antlr.collections.impl.IndexedVector.elements [protected]

Referenced by antlr.preprocessor.Hierarchy.expandGrammarsInFile(), antlr.preprocessor.Grammar.expandInPlace(), antlr.preprocessor.Hierarchy.optionsToString(), antlr.preprocessor.Rule.toString(), and antlr.preprocessor.GrammarFile.toString().

Hashtable antlr.collections.impl.IndexedVector.index [protected]

Referenced by antlr.collections.impl.IndexedVector.appendElement(), antlr.collections.impl.IndexedVector.getElement(), antlr.collections.impl.IndexedVector.IndexedVector(), and antlr.collections.impl.IndexedVector.removeElement().

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The documentation for this class was generated from the following file:

• IndexedVector.java