UnaryOperator Interface

com.bea.p13n.expression.operator
UnaryOperator Interface

public interface UnaryOperator

An interface for concrete unary operator classes.

All Known Implementing Classes
SystemGetProperty, ObjectToString, ObjectHashCode, ObjectGetClass, ClassGetName, ClassForName, LogicalNot, MathToRadians, MathToDegrees, MathTan, MathSqrt, MathSin, MathRound, MathRint, MathLog, MathFloor, MathExp, MathCos, MathCeil, MathAtan, MathAsin, MathAcos, MathAbs, StringTrim, StringToUpperCase, StringToLowerCase, StringLength

Field Summary
public static final int
UNARY_OPERAND_INDEX
The index of unary operand.
 

Method Summary
public Object
getOperand()
Returns unary operand.

Field Detail

UNARY_OPERAND_INDEX

public static final int UNARY_OPERAND_INDEX
The index of unary operand.

 

Method Detail

getOperand() Method

public Object getOperand()
Returns unary operand.

Returns

An unary operand.