it.unibz.inf.ontop.model.term

Interface Expression

All Superinterfaces:

Function, Serializable, Term

All Known Implementing Classes:

ExpressionImpl

public interface Expression
extends Function

An expression has an Operation predicate. Can be used an Effective Boolean Value. https://www.w3.org/TR/sparql11-query/#ebv

Method Summary

Modifier and Type	Method and Description
Expression	clone()
BooleanFunctionSymbol	getFunctionSymbol() Get the function symbol.

Methods inherited from interface it.unibz.inf.ontop.model.term.Function

containsTerm, getArity, getTerm, getTerms, getVariables, isDataFunction, isDataTypeFunction, isOperation, setPredicate, setTerm, updateTerms

Method Detail

getFunctionSymbol

BooleanFunctionSymbol getFunctionSymbol()

Description copied from interface: Function

Get the function symbol.

Specified by:

getFunctionSymbol in interface Function

Returns:

the predicate object.

clone

Expression clone()

Specified by:

clone in interface Term