org.kuali.rice.krms.framework.engine.expression
Enum ComparisonOperator

java.lang.Object
  java.lang.Enum<ComparisonOperator>
      org.kuali.rice.krms.framework.engine.expression.ComparisonOperator

All Implemented Interfaces:

Serializable, Comparable<ComparisonOperator>

public enum ComparisonOperator
extends Enum<ComparisonOperator>

Enum Constant Summary

EQUALS

GREATER_THAN

GREATER_THAN_EQUAL

LESS_THAN

LESS_THAN_EQUAL

NOT_EQUALS

Method Summary

boolean	compare(Object lhs, Object rhs)
static ComparisonOperator	fromCode(String code)
String	getCode()
static ComparisonOperator	valueOf(String name) Returns the enum constant of this type with the specified name.
static ComparisonOperator[]	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

EQUALS

public static final ComparisonOperator EQUALS

NOT_EQUALS

public static final ComparisonOperator NOT_EQUALS

GREATER_THAN

public static final ComparisonOperator GREATER_THAN

GREATER_THAN_EQUAL

public static final ComparisonOperator GREATER_THAN_EQUAL

LESS_THAN

public static final ComparisonOperator LESS_THAN

LESS_THAN_EQUAL

public static final ComparisonOperator LESS_THAN_EQUAL

Method Detail

values

public static ComparisonOperator[] 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 (ComparisonOperator c : ComparisonOperator.values())
    System.out.println(c);

Returns:

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

valueOf

public static ComparisonOperator valueOf(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:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

getCode

public String getCode()

fromCode

public static ComparisonOperator fromCode(String code)

compare

public boolean compare(Object lhs,
                       Object rhs)