org.drools.conf
Enum IndexPrecedenceOption

java.lang.Object
  java.lang.Enum<IndexPrecedenceOption>
      org.drools.conf.IndexPrecedenceOption

All Implemented Interfaces:

Serializable, Comparable<IndexPrecedenceOption>, KnowledgeBaseOption, Option, SingleValueKnowledgeBaseOption

public enum IndexPrecedenceOption
extends Enum<IndexPrecedenceOption>
implements SingleValueKnowledgeBaseOption

An Enum for Index Precedence option. drools.indexPrecedence = <pattern|equality> When creating indexes gives precedence to the equality constraints (default) or to the first indexable constraint in the pattern. DEFAULT = equality

Enum Constant Summary

EQUALITY_PRIORITY

PATTERN_ORDER

Field Summary

static String

PROPERTY_NAME The property name for the index precedence option

Method Summary

static IndexPrecedenceOption	determineIndexPrecedence(String mode)
String	getPropertyName() Returns the property name for this option
String	getValue()
String	toExternalForm()
String	toString()
static IndexPrecedenceOption	valueOf(String name) Returns the enum constant of this type with the specified name.
static IndexPrecedenceOption[]	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

PATTERN_ORDER

public static final IndexPrecedenceOption PATTERN_ORDER

EQUALITY_PRIORITY

public static final IndexPrecedenceOption EQUALITY_PRIORITY

Field Detail

PROPERTY_NAME

public static final String PROPERTY_NAME

The property name for the index precedence option

See Also:

Constant Field Values

Method Detail

values

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

Returns:

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

valueOf

public static IndexPrecedenceOption 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

getPropertyName

public String getPropertyName()

Returns the property name for this option

Specified by:

getPropertyName in interface Option

Returns:

getValue

public String getValue()

toString

public String toString()

Overrides:

toString in class Enum<IndexPrecedenceOption>

toExternalForm

public String toExternalForm()

determineIndexPrecedence

public static IndexPrecedenceOption determineIndexPrecedence(String mode)