Module org.apache.jena.arq

Package org.apache.jena.sparql.expr

Class E_Random

java.lang.Object

org.apache.jena.sparql.expr.ExprNode

org.apache.jena.sparql.expr.ExprFunction

org.apache.jena.sparql.expr.ExprFunction0

org.apache.jena.sparql.expr.E_Random

All Implemented Interfaces:

Expr, Unstable

public class E_Random
extends ExprFunction0
implements Unstable

Field Summary

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
E_Random()

Method Summary

Modifier and Type	Method	Description
Expr	copy()
NodeValue	eval(FunctionEnv env)

Methods inherited from class org.apache.jena.sparql.expr.ExprFunction0

apply, applyNodeTransform, copySubstitute, eval, getArg, hashCode, numArgs, visit

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

equals, getArgs, getFunction, getFunctionIRI, getFunctionName, getFunctionPrintName, getFunctionSymbol, getOpName, isFunction

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

asVar, deepCopy, equals, equalsBySyntax, getConstant, getExpr, getExprVar, getGraphPattern, getVarName, getVarsMentioned, isConstant, isExpr, isGraphPattern, isSatisfied, isVariable, toString

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Constructor Details

E_Random

public E_Random()

Method Details

eval

public NodeValue eval(FunctionEnv env)

Specified by:

eval in class ExprFunction0

copy

public Expr copy()

Specified by:

copy in class ExprFunction0