org.tranql.ql
Class Function
java.lang.Object
org.tranql.ql.AbstractNode
org.tranql.ql.Function
- All Implemented Interfaces:
- Node, java.io.Serializable
- public class Function
- extends AbstractNode
This node represents a function call. This is normally used within a
where clause. This node expects zero or more children.
abs(-42)
- Version:
- $Revision: 173 $ $Date: 2005-02-20 16:42:56 +0100 (Sun, 20 Feb 2005) $
- See Also:
- Serialized Form
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
CONCAT
public static final Function.FunctionType CONCAT
SUBSTRING
public static final Function.FunctionType SUBSTRING
LENGTH
public static final Function.FunctionType LENGTH
LOCATE
public static final Function.FunctionType LOCATE
ABS
public static final Function.FunctionType ABS
SQRT
public static final Function.FunctionType SQRT
MOD
public static final Function.FunctionType MOD
Function
public Function(Function.FunctionType functionType)
getFunctionType
public Function.FunctionType getFunctionType()
visit
public java.lang.Object visit(QueryVisitor visitor,
java.lang.Object param)
throws QueryException
- Throws:
QueryException
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