private XPathBinaryOpExpr getBinOpExpr(int op, XPathExpression a, XPathExpression b) { switch (op) { case Token.OR: return(new XPathBoolExpr(XPathBoolExpr.OR, a, b)); case Token.AND: return(new XPathBoolExpr(XPathBoolExpr.AND, a, b)); case Token.EQ: return(new XPathEqExpr(true, a, b)); case Token.NEQ: return(new XPathEqExpr(false, a, b)); case Token.LT: return(new XPathCmpExpr(XPathCmpExpr.LT, a, b)); case Token.LTE: return(new XPathCmpExpr(XPathCmpExpr.LTE, a, b)); case Token.GT: return(new XPathCmpExpr(XPathCmpExpr.GT, a, b)); case Token.GTE: return(new XPathCmpExpr(XPathCmpExpr.GTE, a, b)); case Token.PLUS: return(new XPathArithExpr(XPathArithExpr.ADD, a, b)); case Token.MINUS: return(new XPathArithExpr(XPathArithExpr.SUBTRACT, a, b)); case Token.MULT: return(new XPathArithExpr(XPathArithExpr.MULTIPLY, a, b)); case Token.DIV: return(new XPathArithExpr(XPathArithExpr.DIVIDE, a, b)); case Token.MOD: return(new XPathArithExpr(XPathArithExpr.MODULO, a, b)); case Token.UNION: return(new XPathUnionExpr(a, b)); default: throw new XPathSyntaxException(); } }
//UPGRADE_TODO: Class 'java.io.DataInputStream' was converted to 'System.IO.BinaryReader' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaioDataInputStream'" public override void readExternal(System.IO.BinaryReader in_Renamed, PrototypeFactory pf) { target = (TreeReference)ExtUtil.read(in_Renamed, typeof(TreeReference), pf); explicitValue = ExtUtil.nullIfEmpty(ExtUtil.readString(in_Renamed)); if (explicitValue == null) { value_Renamed = (XPathExpression)ExtUtil.read(in_Renamed, new ExtWrapTagged(), pf); } }
public override XPathExpression build() { XPathExpression[] preds = new XPathExpression[predicates.Count]; for (int i = 0; i < preds.Length; i++) { preds[i] = ((ASTNode)predicates[i]).build(); } return(new XPathFilterExpr(expr.build(), preds)); }
public override XPathExpression build() { XPathExpression[] xargs = new XPathExpression[args.Count]; for (int i = 0; i < args.Count; i++) { xargs[i] = ((ASTNode)args[i]).build(); } return(new XPathFuncExpr(name, xargs)); }
public bool hasNow; //indicates whether this XpathConditional contains the now() function (used for timestamping) public XPathConditional(System.String xpath) { InitBlock(); hasNow = false; if (xpath.IndexOf("now()") > -1) { hasNow = true; } this.expr = XPathParseTool.parseXPath(xpath); this.xpath = xpath; }
public override XPathExpression build() { System.Collections.ArrayList steps = System.Collections.ArrayList.Synchronized(new System.Collections.ArrayList(10)); XPathExpression filtExpr = null; int offset = Absolute?1:0; for (int i = 0; i < clauses.Count + offset; i++) { if (offset == 0 || i > 0) { if (clauses[i - offset] is ASTNodePathStep) { steps.Add(((ASTNodePathStep)clauses[i - offset]).Step); } else { filtExpr = ((ASTNode)clauses[i - offset]).build(); } } if (i < separators.Count) { if (Parser.vectInt(separators, i) == Token.DBL_SLASH) { steps.Add(XPathStep.ABBR_DESCENDANTS()); } } } XPathStep[] stepArr = new XPathStep[steps.Count]; for (int i = 0; i < stepArr.Length; i++) { stepArr[i] = (XPathStep)steps[i]; } if (filtExpr == null) { return(new XPathPathExpr(Absolute?XPathPathExpr.INIT_CONTEXT_ROOT:XPathPathExpr.INIT_CONTEXT_RELATIVE, stepArr)); } else { if (filtExpr is XPathFilterExpr) { return(new XPathPathExpr((XPathFilterExpr)filtExpr, stepArr)); } else { return(new XPathPathExpr(new XPathFilterExpr(filtExpr, new XPathExpression[0]), stepArr)); } } }
private void attemptConstraintCompile() { xPathConstraintMsg = null; try { if (constraintMsg != null) { xPathConstraintMsg = XPathParseTool.parseXPath("string(" + constraintMsg + ")"); } } catch (System.Exception e) { //Expected in probably most cases. } }
//UPGRADE_TODO: Class 'java.io.DataInputStream' was converted to 'System.IO.BinaryReader' which has a different behavior. "ms-help://MS.VSCC.v80/dv_commoner/local/redirect.htm?index='!DefaultContextWindowIndex'&keyword='jlca1073_javaioDataInputStream'" public virtual void readExternal(System.IO.BinaryReader in_Renamed, PrototypeFactory pf) { expr = (XPathExpression)ExtUtil.read(in_Renamed, new ExtWrapTagged(), pf); hasNow = (bool)ExtUtil.readBool(in_Renamed); }
void getTriggers(XPathExpression x, Set <TreeReference> v, TreeReference contextRef)
public XPathConditional(XPathExpression expr) { InitBlock(); this.expr = expr; }
public SetValueAction(TreeReference target, XPathExpression value_Renamed) : base("setvalue") { this.target = target; this.value_Renamed = value_Renamed; }