com.metamatrix.query.sql.symbol
Class AllInGroupSymbol

java.lang.Object
  com.metamatrix.query.sql.symbol.Symbol
      com.metamatrix.query.sql.symbol.SelectSymbol
          com.metamatrix.query.sql.symbol.MultipleElementSymbol
              com.metamatrix.query.sql.symbol.AllInGroupSymbol

All Implemented Interfaces:

LanguageObject, java.io.Serializable, java.lang.Cloneable

public class AllInGroupSymbol
extends MultipleElementSymbol

This is a subclass of Symbol representing .*, which contains all of the elements from a single group in the query. The name of this symbol is "group.*", when resolved it contains a single Group Symbols and a set of Element Symbols

See Also:

Serialized Form

Constructor Summary

	AllInGroupSymbol(java.lang.String name) Default constructor
protected	AllInGroupSymbol(java.lang.String name, java.lang.String canonicalName) Constructor used for cloning

Method Summary

void	acceptVisitor(LanguageVisitor visitor) Method for accepting a visitor.
java.lang.Object	clone() Return a deep copy of this object

Methods inherited from class com.metamatrix.query.sql.symbol.MultipleElementSymbol

addElementSymbol, getElementSymbols, isResolved, setElementSymbols

Methods inherited from class com.metamatrix.query.sql.symbol.Symbol

equals, getCanonical, getCanonicalName, getName, getOutputName, hashCode, setName, setOutputName, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

AllInGroupSymbol

protected AllInGroupSymbol(java.lang.String name,
                           java.lang.String canonicalName)

Constructor used for cloning

Parameters:

name -

canonicalName -

Since:

4.3

AllInGroupSymbol

public AllInGroupSymbol(java.lang.String name)

Default constructor

Method Detail

acceptVisitor

public void acceptVisitor(LanguageVisitor visitor)

Description copied from interface: LanguageObject

Method for accepting a visitor. It is the responsibility of the language object to call back on the visitor.

Parameters:

visitor - Visitor being used

clone

public java.lang.Object clone()

Return a deep copy of this object

Specified by:

clone in interface LanguageObject

Specified by:

clone in class Symbol

Returns:

Deep copy of this object