com.hp.hpl.jena.sparql.expr

Class ExprSystem

java.lang.Object

com.hp.hpl.jena.sparql.expr.ExprNode

com.hp.hpl.jena.sparql.expr.ExprFunction

com.hp.hpl.jena.sparql.expr.ExprFunction0

com.hp.hpl.jena.sparql.expr.ExprSystem

All Implemented Interfaces:

Expr

Direct Known Subclasses:

E_Now

public abstract class ExprSystem
extends ExprFunction0

Field Summary

Fields inherited from interface com.hp.hpl.jena.sparql.expr.Expr

CMP_EQUAL, CMP_GREATER, CMP_INDETERMINATE, CMP_LESS, CMP_UNEQUAL

Method Summary

Methods

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

Methods inherited from class com.hp.hpl.jena.sparql.expr.ExprFunction0

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

Methods inherited from class com.hp.hpl.jena.sparql.expr.ExprFunction

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

Methods inherited from class com.hp.hpl.jena.sparql.expr.ExprNode

asVar, copySubstitute, deepCopy, getConstant, getExpr, getExprVar, getGraphPattern, getVarName, getVarNamesMentioned, getVarsMentioned, isConstant, isExpr, isGraphPattern, isSatisfied, isVariable, toString, varNamesMentioned, varsMentioned

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Method Detail

eval

public NodeValue eval(FunctionEnv env)

Specified by:

eval in class ExprFunction0