Module org.apache.jena.arq

Package org.apache.jena.sparql.expr.nodevalue

Class NodeValueLangDir

java.lang.Object

org.apache.jena.sparql.expr.ExprNode

org.apache.jena.sparql.expr.NodeValue

org.apache.jena.sparql.expr.nodevalue.NodeValueLangDir

All Implemented Interfaces:

Expr

public class NodeValueLangDir
extends NodeValue

A NodeValue that is a lang tagged literal with base direction (rdf:dirLangString). A string + language tag which is not "" + base direction which is "ltr" or "rtl".

Field Summary

Fields inherited from class org.apache.jena.sparql.expr.NodeValue

FALSE, nvDecimalONE, nvDecimalZERO, nvEmptyString, nvINF, nvNaN, nvNegINF, nvNegZERO, nvONE, nvTEN, nvZERO, TRUE, VerboseExceptions, VerboseWarnings, xmlDatatypeFactory, xsdNamespace

Fields inherited from interface org.apache.jena.sparql.expr.Expr

CMP_EQUAL, CMP_GREATER, CMP_INDETERMINATE, CMP_LESS, CMP_UNEQUAL, NONE

Constructor Summary

Constructors

Constructor	Description
NodeValueLangDir(String lex, String lang, String textDirStr)
NodeValueLangDir(String lex, String lang, org.apache.jena.graph.TextDirection textDir)
NodeValueLangDir(org.apache.jena.graph.Node n)

Method Summary

Modifier and Type	Method	Description
String	asString()
String	getLang()
String	getLangDir()
String	getString()
boolean	isLangString()
String	toString()
void	visit(NodeValueVisitor visitor)

Methods inherited from class org.apache.jena.sparql.expr.NodeValue

apply, applyNodeTransform, asNode, asQuotedString, asQuotedString, asUnquotedString, booleanReturn, classifyValueOp, compare, compareAlways, copySubstitute, equals, eval, evalNode, getBoolean, getConstant, getDatatypeURI, getDateTime, getDecimal, getDouble, getDuration, getFloat, getInteger, getNode, getSortKey, getValueSpace, hasDateTime, hashCode, hasNode, isBlank, isBoolean, isConstant, isDate, isDateTime, isDayTimeDuration, isDecimal, isDouble, isDuration, isFloat, isGDay, isGMonth, isGMonthDay, isGYear, isGYearMonth, isInteger, isIRI, isLiteral, isNumber, isSortKey, isString, isTime, isTripleTerm, isYearMonthDuration, makeBoolean, makeDate, makeDate, makeDate, makeDateTime, makeDateTime, makeDateTime, makeDecimal, makeDecimal, makeDecimal, makeDecimal, makeDirLangString, makeDirLangString, makeDouble, makeDuration, makeDuration, makeFloat, makeInteger, makeInteger, makeInteger, makeLangString, makeNode, makeNode, makeNode, makeNode, makeNodeBoolean, makeNodeBoolean, makeNodeDate, makeNodeDate, makeNodeDateTime, makeNodeDateTime, makeNodeDecimal, makeNodeDecimal, makeNodeDouble, makeNodeDouble, makeNodeDuration, makeNodeFloat, makeNodeFloat, makeNodeInteger, makeNodeInteger, makeNodeString, makeSortKey, makeString, notSameValueAs, notSameValueAs, parse, raise, sameValueAs, toNode, visit

Methods inherited from class org.apache.jena.sparql.expr.ExprNode

asVar, deepCopy, equals, equalsBySyntax, getExpr, getExprVar, getFunction, getGraphPattern, getVarName, getVarsMentioned, isExpr, isFunction, isGraphPattern, isSatisfied, isVariable

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

NodeValueLangDir

public NodeValueLangDir(String lex,
 String lang,
 String textDirStr)

NodeValueLangDir

public NodeValueLangDir(String lex,
 String lang,
 org.apache.jena.graph.TextDirection textDir)

NodeValueLangDir

public NodeValueLangDir(org.apache.jena.graph.Node n)

Method Details

isLangString

public boolean isLangString()

Overrides:

isLangString in class NodeValue

getString

public String getString()

Overrides:

getString in class NodeValue

getLang

public String getLang()

Overrides:

getLang in class NodeValue

getLangDir

public String getLangDir()

Overrides:

getLangDir in class NodeValue

asString

public String asString()

Overrides:

asString in class NodeValue

toString

public String toString()

Overrides:

toString in class NodeValue

visit

public void visit(NodeValueVisitor visitor)

Specified by:

visit in class NodeValue