Package org.eclipse.rdf4j.query.algebra.evaluation.util

Enum QueryEvaluationUtility.Result

java.lang.Object

java.lang.Enum<QueryEvaluationUtility.Result>

org.eclipse.rdf4j.query.algebra.evaluation.util.QueryEvaluationUtility.Result

All Implemented Interfaces:

Serializable, Comparable<QueryEvaluationUtility.Result>

Enclosing class:

QueryEvaluationUtility

public static enum QueryEvaluationUtility.Result
extends Enum<QueryEvaluationUtility.Result>

Enum Constant Summary

Enum Constants

Enum Constant	Description
_false
_true
illegalArgument
incompatibleValueExpression

Method Summary

Modifier and Type	Method	Description
boolean	orElse(boolean alternative)
static QueryEvaluationUtility.Result	valueOf(String name)	Returns the enum constant of this type with the specified name.
static QueryEvaluationUtility.Result[]	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

_true

public static final QueryEvaluationUtility.Result _true

_false

public static final QueryEvaluationUtility.Result _false

incompatibleValueExpression

public static final QueryEvaluationUtility.Result incompatibleValueExpression

illegalArgument

public static final QueryEvaluationUtility.Result illegalArgument

Method Detail

values

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

Returns:

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

valueOf

public static QueryEvaluationUtility.Result 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

orElse

public boolean orElse(boolean alternative)