org.teiid.query.sql.lang
Class GroupContext

java.lang.Object
  org.teiid.query.sql.lang.GroupContext

All Implemented Interfaces:

java.lang.Cloneable

public class GroupContext
extends java.lang.Object
implements java.lang.Cloneable

A GroupContext represents a set of groups in a hierarchy that determines resolving order.

Constructor Summary

GroupContext()

GroupContext(GroupContext parent, java.util.Collection<GroupSymbol> groups)

Method Summary

void	addGroup(GroupSymbol symbol)
java.lang.Object	clone()
java.util.List<GroupSymbol>	getAllGroups() Flattens all contexts to a single list
java.util.Collection<GroupSymbol>	getGroups()
GroupContext	getParent()
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

GroupContext

public GroupContext()

GroupContext

public GroupContext(GroupContext parent,
                    java.util.Collection<GroupSymbol> groups)

Method Detail

getGroups

public java.util.Collection<GroupSymbol> getGroups()

addGroup

public void addGroup(GroupSymbol symbol)

getParent

public GroupContext getParent()

getAllGroups

public java.util.List<GroupSymbol> getAllGroups()

Flattens all contexts to a single list

Returns:

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

See Also:

Object.toString()