120 lines
4.9 KiB
C#
120 lines
4.9 KiB
C#
//------------------------------------------------------------------------------
|
|
// <copyright file="Function.cs" company="Microsoft">
|
|
// Copyright (c) Microsoft Corporation. All rights reserved.
|
|
// </copyright>
|
|
// <owner current="true" primary="true">Microsoft</owner>
|
|
//------------------------------------------------------------------------------
|
|
|
|
namespace MS.Internal.Xml.XPath {
|
|
using System;
|
|
using System.Xml;
|
|
using System.Xml.XPath;
|
|
using System.Diagnostics;
|
|
using System.Collections;
|
|
|
|
internal class Function : AstNode {
|
|
public enum FunctionType {
|
|
FuncLast,
|
|
FuncPosition,
|
|
FuncCount,
|
|
FuncID,
|
|
FuncLocalName,
|
|
FuncNameSpaceUri,
|
|
FuncName,
|
|
FuncString,
|
|
FuncBoolean,
|
|
FuncNumber,
|
|
FuncTrue,
|
|
FuncFalse,
|
|
FuncNot,
|
|
FuncConcat,
|
|
FuncStartsWith,
|
|
FuncContains,
|
|
FuncSubstringBefore,
|
|
FuncSubstringAfter,
|
|
FuncSubstring,
|
|
FuncStringLength,
|
|
FuncNormalize,
|
|
FuncTranslate,
|
|
FuncLang,
|
|
FuncSum,
|
|
FuncFloor,
|
|
FuncCeiling,
|
|
FuncRound,
|
|
FuncUserDefined,
|
|
};
|
|
|
|
private FunctionType functionType;
|
|
private ArrayList argumentList;
|
|
|
|
private string name = null;
|
|
private string prefix = null;
|
|
|
|
public Function(FunctionType ftype, ArrayList argumentList) {
|
|
this.functionType = ftype;
|
|
this.argumentList = new ArrayList(argumentList);
|
|
}
|
|
|
|
public Function(string prefix, string name, ArrayList argumentList) {
|
|
this.functionType = FunctionType.FuncUserDefined;
|
|
this.prefix = prefix;
|
|
this.name = name;
|
|
this.argumentList = new ArrayList(argumentList);
|
|
}
|
|
|
|
public Function(FunctionType ftype) {
|
|
this.functionType = ftype;
|
|
}
|
|
|
|
public Function(FunctionType ftype, AstNode arg) {
|
|
functionType = ftype;
|
|
argumentList = new ArrayList();
|
|
argumentList.Add(arg);
|
|
}
|
|
|
|
public override AstType Type { get {return AstType.Function;} }
|
|
|
|
public override XPathResultType ReturnType {
|
|
get {
|
|
return ReturnTypes[(int) functionType];
|
|
}
|
|
}
|
|
|
|
public FunctionType TypeOfFunction { get { return functionType; } }
|
|
public ArrayList ArgumentList { get { return argumentList; } }
|
|
public string Prefix { get { return prefix; } }
|
|
public string Name { get { return name; } }
|
|
|
|
internal static XPathResultType[] ReturnTypes = {
|
|
/* FunctionType.FuncLast */ XPathResultType.Number ,
|
|
/* FunctionType.FuncPosition */ XPathResultType.Number ,
|
|
/* FunctionType.FuncCount */ XPathResultType.Number ,
|
|
/* FunctionType.FuncID */ XPathResultType.NodeSet,
|
|
/* FunctionType.FuncLocalName */ XPathResultType.String ,
|
|
/* FunctionType.FuncNameSpaceUri */ XPathResultType.String ,
|
|
/* FunctionType.FuncName */ XPathResultType.String ,
|
|
/* FunctionType.FuncString */ XPathResultType.String ,
|
|
/* FunctionType.FuncBoolean */ XPathResultType.Boolean,
|
|
/* FunctionType.FuncNumber */ XPathResultType.Number ,
|
|
/* FunctionType.FuncTrue */ XPathResultType.Boolean,
|
|
/* FunctionType.FuncFalse */ XPathResultType.Boolean,
|
|
/* FunctionType.FuncNot */ XPathResultType.Boolean,
|
|
/* FunctionType.FuncConcat */ XPathResultType.String ,
|
|
/* FunctionType.FuncStartsWith */ XPathResultType.Boolean,
|
|
/* FunctionType.FuncContains */ XPathResultType.Boolean,
|
|
/* FunctionType.FuncSubstringBefore */ XPathResultType.String ,
|
|
/* FunctionType.FuncSubstringAfter */ XPathResultType.String ,
|
|
/* FunctionType.FuncSubstring */ XPathResultType.String ,
|
|
/* FunctionType.FuncStringLength */ XPathResultType.Number ,
|
|
/* FunctionType.FuncNormalize */ XPathResultType.String ,
|
|
/* FunctionType.FuncTranslate */ XPathResultType.String ,
|
|
/* FunctionType.FuncLang */ XPathResultType.Boolean,
|
|
/* FunctionType.FuncSum */ XPathResultType.Number ,
|
|
/* FunctionType.FuncFloor */ XPathResultType.Number ,
|
|
/* FunctionType.FuncCeiling */ XPathResultType.Number ,
|
|
/* FunctionType.FuncRound */ XPathResultType.Number ,
|
|
/* FunctionType.FuncUserDefined */ XPathResultType.Any
|
|
};
|
|
}
|
|
}
|