public boolean equals(Object o) { if (o instanceof XPathBinaryOpExpr) { XPathBinaryOpExpr x = (XPathBinaryOpExpr) o; return a.equals(x.a) && b.equals(x.b); } else { return false; } }
public boolean equals(Object o) { if (o instanceof XPathConditional) { XPathConditional cond = (XPathConditional) o; return expr.equals(cond.expr); } else { return false; } }