Package org.drools.core.rule

Enum GroupElement.Type

java.lang.Object

java.lang.Enum<GroupElement.Type>

org.drools.core.rule.GroupElement.Type

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<GroupElement.Type>

Enclosing class:

GroupElement

public static enum GroupElement.Type
extends java.lang.Enum<GroupElement.Type>

A public enum for CE types

Enum Constant Summary

Enum Constants

Enum Constant	Description
AND
EXISTS
NOT
OR

Method Summary

Modifier and Type	Method	Description
boolean	isPatternScopeDelimiter()	Returns true in case this RuleConditionElement delimits a pattern visibility scope.
static GroupElement.Type	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static GroupElement.Type[]	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

AND

public static final GroupElement.Type AND

OR

public static final GroupElement.Type OR

NOT

public static final GroupElement.Type NOT

EXISTS

public static final GroupElement.Type EXISTS

Method Detail

values

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

Returns:

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

valueOf

public static GroupElement.Type 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

isPatternScopeDelimiter

public boolean isPatternScopeDelimiter()

Returns true in case this RuleConditionElement delimits a pattern visibility scope. For instance, AND CE is not a scope delimiter, while NOT CE is a scope delimiter