UnionExpr

All Superinterfaces:: BinaryExpr, Expr, Serializable

public interface UnionExpr extends BinaryExpr

Represents an XPath union expression. This is production 18 in the XPath 1.0 specification:

[18]	UnionExpr	::=	PathExpr
			\| UnionExpr '\|' PathExpr

Method Summary

Methods inherited from interface BinaryExpr
getLHS, getOperator, getRHS

Methods inherited from interface Expr
evaluate, getText, simplify