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java.lang.Object org.ucl.xpath.ast.XPathNode org.ucl.xpath.ast.Expr org.ucl.xpath.ast.BinExpr org.ucl.xpath.ast.SubExpr
Support for Subtraction operation.
Constructor Summary | |
SubExpr(Expr l,
Expr r)
Constructor for SubExpr. |
Method Summary | |
java.lang.Object |
accept(XPathVisitor v)
Support for Visitor interface. |
Methods inherited from class org.ucl.xpath.ast.BinExpr |
left, right, set_left, set_right |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SubExpr(Expr l, Expr r)
l
- left input.r
- right input.Method Detail |
public java.lang.Object accept(XPathVisitor v)
accept
in class XPathNode
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