|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectcom.metamatrix.query.sql.symbol.Symbol
com.metamatrix.query.sql.symbol.SelectSymbol
com.metamatrix.query.sql.symbol.MultipleElementSymbol
public abstract class MultipleElementSymbol
This is a subclass of Symbol representing multiple output columns.
Constructor Summary | |
---|---|
|
MultipleElementSymbol(java.lang.String name)
Construct a multiple element symbol |
protected |
MultipleElementSymbol(java.lang.String name,
java.lang.String canonicalName)
Passthrough constructor used for cloning |
Method Summary | |
---|---|
void |
addElementSymbol(ElementSymbol symbol)
Add an element symbol referenced by this multiple element symbol |
java.util.List |
getElementSymbols()
Get the element symbols referred to by this multiple element symbol |
boolean |
isResolved()
True if multiple element symbol has been resolved by having all referring element symbols set. |
void |
setElementSymbols(java.util.List elementSymbols)
Set the ElementSymbol s that this symbol refers to |
Methods inherited from class com.metamatrix.query.sql.symbol.Symbol |
---|
clone, equals, getCanonical, getCanonicalName, getName, getOutputName, hashCode, setName, setOutputName, toString |
Methods inherited from class java.lang.Object |
---|
finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface com.metamatrix.query.sql.LanguageObject |
---|
acceptVisitor |
Constructor Detail |
---|
protected MultipleElementSymbol(java.lang.String name, java.lang.String canonicalName)
name
- canonicalName
- public MultipleElementSymbol(java.lang.String name)
name
- Name of the symbolMethod Detail |
---|
public void setElementSymbols(java.util.List elementSymbols)
ElementSymbol
s that this symbol refers to
elementSymbols
- List of ElementSymbol
public java.util.List getElementSymbols()
ElementSymbol
s, may be nullpublic void addElementSymbol(ElementSymbol symbol)
symbol
- Element symbol referenced by this multiple element symbolpublic boolean isResolved()
isResolved
in class Symbol
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |