Package com.sun.jdo.spi.persistence.support.sqlstore.query.util.scope

Class Nesting

java.lang.Object

com.sun.jdo.spi.persistence.support.sqlstore.query.util.scope.Nesting

public class Nesting
extends Object

This class is used to handle the hidden definition of an identifier. If an identifier is declared its old definition is hidden and stored in the actual nesting.

Version:

0.1

Author:

Michael Bouschen

Field Summary

Fields

Modifier and Type	Field	Description
protected List	hiddenDefs	List of hidden definitions; each definition in this list corresponds to an identifier of the list idents.
protected List	idents	List of idents with hidden definitions in the actual scope.

Constructor Summary

Constructors

Constructor	Description
Nesting()	Creates an new nesting.

Method Summary

Modifier and Type	Method	Description
void	add(String ident, Definition hidden)	Adds a hidden definition to this.
Iterator	getHiddenDefinitions()	Returns an enumeration of hidden definitions.
Iterator	getIdents()	Returns an enumeration of idents with hidden definitions.

Methods inherited from class java.lang.Object

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

Field Detail

idents

protected List idents

List of idents with hidden definitions in the actual scope.

hiddenDefs

protected List hiddenDefs

List of hidden definitions; each definition in this list corresponds to an identifier of the list idents.

Constructor Detail

Nesting

public Nesting()

Creates an new nesting.

Method Detail

add

public void add(String ident,
                Definition hidden)

Adds a hidden definition to this.

Parameters:

ident - name of the identifier

hidden - the hidden definition of ident

getIdents

public Iterator getIdents()

Returns an enumeration of idents with hidden definitions.

getHiddenDefinitions

public Iterator getHiddenDefinitions()

Returns an enumeration of hidden definitions.