com.tibbo.aggregate.common.filter

Class BinaryOperation

java.lang.Object

com.tibbo.aggregate.common.filter.Operation

com.tibbo.aggregate.common.filter.BinaryOperation

All Implemented Interfaces:

Expression

Direct Known Subclasses:

AbstractBaseBinaryOperation, BinaryStringOperation

public abstract class BinaryOperation
extends Operation

Field Summary

Fields

Modifier and Type	Field and Description
protected Expression	operand1
protected Expression	operand2

Constructor Summary

Constructors

Constructor and Description
BinaryOperation(java.lang.String name, Expression operand1, Expression operand2)

Method Summary

Modifier and Type	Method and Description
protected abstract java.lang.Object	binaryEvaluation(java.lang.Object operand1, java.lang.Object operand2)
java.lang.Object	evaluate()
protected abstract java.util.List<java.lang.Object>	evaluateOperands()
Expression[]	getChildren()
int	getOperandCount()

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

getDescription, getPriority

Field Detail

operand1

protected final Expression operand1

operand2

protected final Expression operand2

Constructor Detail

BinaryOperation

public BinaryOperation(java.lang.String name,
                       Expression operand1,
                       Expression operand2)

Method Detail

evaluateOperands

protected abstract java.util.List<java.lang.Object> evaluateOperands()

binaryEvaluation

protected abstract java.lang.Object binaryEvaluation(java.lang.Object operand1,
                                                     java.lang.Object operand2)

evaluate

public final java.lang.Object evaluate()

getOperandCount

public final int getOperandCount()

Specified by:

getOperandCount in class Operation

getChildren

public final Expression[] getChildren()