com.tibbo.aggregate.common.filter

Class FunctionOperation

java.lang.Object

com.tibbo.aggregate.common.filter.Operation

com.tibbo.aggregate.common.filter.FunctionOperation

All Implemented Interfaces:

Expression

Direct Known Subclasses:

ColumnFunctionOperation, ContainsExFunctionOperation, WrappingFunction

public abstract class FunctionOperation
extends Operation

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	FunctionOperation.FilterFunctions

Field Summary

Fields

Modifier and Type	Field and Description
protected Expression[]	operands

Constructor Summary

Constructors

Constructor and Description
FunctionOperation(java.lang.String name, Expression... operands)

Method Summary

Modifier and Type	Method and Description
Expression[]	getChildren()
java.lang.String	getDescription()
int	getOperandCount()
int	getPriority()

Methods inherited from class com.tibbo.aggregate.common.filter.Operation

getName

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.tibbo.aggregate.common.filter.Expression

evaluate

Field Detail

operands

protected final Expression[] operands

Constructor Detail

FunctionOperation

public FunctionOperation(java.lang.String name,
                         Expression... operands)

Method Detail

getOperandCount

public int getOperandCount()

Specified by:

getOperandCount in class Operation

getChildren

public final Expression[] getChildren()

getPriority

public int getPriority()

getDescription

public java.lang.String getDescription()