org.jaxen.expr

Interface BinaryExpr

All Superinterfaces:

Expr, Serializable

All Known Subinterfaces:

AdditiveExpr, EqualityExpr, LogicalExpr, MultiplicativeExpr, RelationalExpr, UnionExpr

All Known Implementing Classes:

DefaultUnionExpr

public interface BinaryExpr
extends Expr

Represents a binary expression. This does not match anything in the XPath 1.0 grammar, but in Jaxen it includes the usual binary operations such as addition, multiplication, logical and, logical or, and so forth.

Method Summary

Methods

Modifier and Type	Method and Description
Expr	getLHS() Returns the left-hand side of the binary expression.
String	getOperator() Returns the operator for the binary expression such as "+" or "div".
Expr	getRHS() Returns the right-hand side of the binary expression.

Methods inherited from interface org.jaxen.expr.Expr

evaluate, getText, simplify

Method Detail

getLHS

Expr getLHS()

Returns the left-hand side of the binary expression.

Returns:

the left hand side expression

getRHS

Expr getRHS()

Returns the right-hand side of the binary expression.

Returns:

the right-hand side expression

getOperator

String getOperator()

Returns the operator for the binary expression such as "+" or "div".

Returns:

the operator for the expression