trash.org.aksw.sparqlify.viewfinder

Interface G_Expr<T>

Type Parameters:

T -

All Known Implementing Classes:

G_Add, G_Concat, G_Equals, G_Expr0, G_Expr1, G_Expr2, G_ExprN, G_LogicalAnd, G_LogicalNot, G_LogicalOr, G_Primitive

public interface G_Expr<T>

Base class for expressions. "T" corresponds to the type of the leaf nodes

Author:

Claus Stadler

Method Summary

Methods

Modifier and Type	Method and Description
G_Expr<T>	copy(List<G_Expr<T>> args)
G_Expr<T>	getArg(int index)
int	getArgCount()
List<G_Expr<T>>	getArgs()

Method Detail

getArgCount

int getArgCount()

getArg

G_Expr<T> getArg(int index)

getArgs

List<G_Expr<T>> getArgs()

copy

G_Expr<T> copy(List<G_Expr<T>> args)