com.bigdata.rdf.sparql.ast.hints

Class AbstractBooleanQueryHint

java.lang.Object

com.bigdata.rdf.sparql.ast.hints.AbstractQueryHint<Boolean>

com.bigdata.rdf.sparql.ast.hints.AbstractBooleanQueryHint

All Implemented Interfaces:

IQueryHint<Boolean>

Direct Known Subclasses:

BasicBooleanQueryHint

public abstract class AbstractBooleanQueryHint
extends AbstractQueryHint<Boolean>

Base class for Boolean query hints.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractBooleanQueryHint(String name, Boolean defaultValue)

Method Summary

Methods

Modifier and Type	Method and Description
Boolean	validate(String value) Validate the value, returning an object of the appropriate type.

Methods inherited from class com.bigdata.rdf.sparql.ast.hints.AbstractQueryHint

_setAnnotation, _setQueryHint, getDefault, getName

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.bigdata.rdf.sparql.ast.hints.IQueryHint

handle

Constructor Detail

AbstractBooleanQueryHint

protected AbstractBooleanQueryHint(String name,
                        Boolean defaultValue)

Method Detail

validate

public Boolean validate(String value)

Description copied from interface: IQueryHint

Validate the value, returning an object of the appropriate type.

Parameters:

value - The value.

Returns:

The validated value.