Package org.drools.mvel

Enum ConditionAnalyzer.BooleanOperator

java.lang.Object

java.lang.Enum<ConditionAnalyzer.BooleanOperator>

org.drools.mvel.ConditionAnalyzer.BooleanOperator

All Implemented Interfaces:

Serializable, Comparable<ConditionAnalyzer.BooleanOperator>

Enclosing class:

ConditionAnalyzer

public static enum ConditionAnalyzer.BooleanOperator
extends Enum<ConditionAnalyzer.BooleanOperator>

Enum Constant Summary

Enum Constants

Enum Constant	Description
CONTAINS
EQ
GE
GT
INSTANCEOF
LE
LT
MATCHES
NE
SOUNDSLIKE

Method Summary

Modifier and Type	Method	Description
boolean	allowNullOnRight()
static ConditionAnalyzer.BooleanOperator	fromMvelOpCode(int opCode)
boolean	isComparison()
boolean	isEquality()
boolean	needsSameType()
String	toString()
static ConditionAnalyzer.BooleanOperator	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ConditionAnalyzer.BooleanOperator[]	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, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EQ

public static final ConditionAnalyzer.BooleanOperator EQ

NE

public static final ConditionAnalyzer.BooleanOperator NE

GT

public static final ConditionAnalyzer.BooleanOperator GT

GE

public static final ConditionAnalyzer.BooleanOperator GE

LT

public static final ConditionAnalyzer.BooleanOperator LT

LE

public static final ConditionAnalyzer.BooleanOperator LE

MATCHES

public static final ConditionAnalyzer.BooleanOperator MATCHES

CONTAINS

public static final ConditionAnalyzer.BooleanOperator CONTAINS

SOUNDSLIKE

public static final ConditionAnalyzer.BooleanOperator SOUNDSLIKE

INSTANCEOF

public static final ConditionAnalyzer.BooleanOperator INSTANCEOF

Method Detail

values

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

Returns:

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

valueOf

public static ConditionAnalyzer.BooleanOperator 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

toString

public String toString()

Overrides:

toString in class Enum<ConditionAnalyzer.BooleanOperator>

isEquality

public boolean isEquality()

needsSameType

public boolean needsSameType()

allowNullOnRight

public boolean allowNullOnRight()

isComparison

public boolean isComparison()

fromMvelOpCode

public static ConditionAnalyzer.BooleanOperator fromMvelOpCode(int opCode)