Module org.apache.jena.arq

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

Class NodeValueSortKey

java.lang.Object

org.apache.jena.sparql.expr.ExprNode

org.apache.jena.sparql.expr.NodeValue

org.apache.jena.sparql.expr.nodevalue.NodeValueSortKey

All Implemented Interfaces:

Comparable<NodeValueSortKey>, Expr

public final class NodeValueSortKey
extends NodeValue
implements Comparable<NodeValueSortKey>

A NodeValue that supports collation value for a string. This allows query values to be sorted following rules for a specific collation.

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
NodeValueSortKey(String string, String collation)
NodeValueSortKey(String string, String collation, Node n)

Method Summary

Modifier and Type	Method	Description
String	asString()
int	compareTo(NodeValueSortKey other)
String	getCollation()
NodeValueSortKey	getSortKey()
String	getString()
boolean	isSortKey()
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, getLang, getNode, getValueSpace, hasDateTime, hashCode, hasNode, isBlank, isBoolean, isConstant, isDate, isDateTime, isDayTimeDuration, isDecimal, isDouble, isDuration, isFloat, isGDay, isGMonth, isGMonthDay, isGYear, isGYearMonth, isInteger, isIRI, isLangString, isLiteral, isNumber, isString, isTime, isTripleTerm, isYearMonthDuration, makeBoolean, makeDate, makeDate, makeDate, makeDateTime, makeDateTime, makeDateTime, makeDecimal, makeDecimal, makeDecimal, makeDecimal, 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, notSameAs, notSameAs, parse, raise, sameAs, 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

NodeValueSortKey

public NodeValueSortKey(String string,
 String collation)

NodeValueSortKey

public NodeValueSortKey(String string,
 String collation,
 Node n)

Method Details

isSortKey

public boolean isSortKey()

Overrides:

isSortKey in class NodeValue

getSortKey

public NodeValueSortKey getSortKey()

Overrides:

getSortKey in class NodeValue

getString

public String getString()

Overrides:

getString in class NodeValue

asString

public String asString()

Overrides:

asString in class NodeValue

getCollation

public String getCollation()

visit

public void visit(NodeValueVisitor visitor)

Specified by:

visit in class NodeValue

toString

public String toString()

Overrides:

toString in class NodeValue

compareTo

public int compareTo(NodeValueSortKey other)

Specified by:

compareTo in interface Comparable<NodeValueSortKey>