Spring Framework

org.springframework.expression
Enum Operation

java.lang.Object
  extended by java.lang.Enum<Operation>
      extended by org.springframework.expression.Operation
All Implemented Interfaces:
java.io.Serializable, java.lang.Comparable<Operation>

public enum Operation
extends java.lang.Enum<Operation>

Supported operations that an OperatorOverloader can implement for any pair of operands.

Since:
3.0
Author:
Andy Clement

Enum Constant Summary
ADD
           
DIVIDE
           
MODULUS
           
MULTIPLY
           
POWER
           
SUBTRACT
           
 
Method Summary
static Operation valueOf(java.lang.String name)
          Returns the enum constant of this type with the specified name.
static Operation[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

ADD

public static final Operation ADD

SUBTRACT

public static final Operation SUBTRACT

DIVIDE

public static final Operation DIVIDE

MULTIPLY

public static final Operation MULTIPLY

MODULUS

public static final Operation MODULUS

POWER

public static final Operation POWER
Method Detail

values

public static Operation[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (Operation c : Operation.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static Operation valueOf(java.lang.String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
java.lang.NullPointerException - if the argument is null

Spring Framework