81 lines
2.4 KiB
C#
81 lines
2.4 KiB
C#
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//---------------------------------------------------------------------
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// <copyright file="FunctionDefinition.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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//
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// @owner [....]
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// @backupOwner [....]
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//---------------------------------------------------------------------
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namespace System.Data.Common.EntitySql.AST
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{
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using System;
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using System.Globalization;
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using System.Collections;
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using System.Collections.Generic;
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/// <summary>
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/// Represents an ast node for an inline function definition.
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/// </summary>
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internal sealed class FunctionDefinition : Node
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{
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private readonly Identifier _name;
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private readonly NodeList<PropDefinition> _paramDefList;
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private readonly Node _body;
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private readonly int _startPosition;
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private readonly int _endPosition;
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/// <summary>
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/// Initializes function definition using the name, the optional argument definitions and the body expression.
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/// </summary>
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internal FunctionDefinition(Identifier name, NodeList<PropDefinition> argDefList, Node body, int startPosition, int endPosition)
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{
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this._name = name;
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this._paramDefList = argDefList;
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this._body = body;
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this._startPosition = startPosition;
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this._endPosition = endPosition;
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}
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/// <summary>
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/// Returns function name.
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/// </summary>
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internal string Name
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{
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get { return this._name.Name; }
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}
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/// <summary>
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/// Returns optional parameter definition list. May be null.
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/// </summary>
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internal NodeList<PropDefinition> Parameters
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{
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get { return this._paramDefList; }
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}
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/// <summary>
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/// Returns function body.
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/// </summary>
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internal Node Body
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{
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get { return this._body; }
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}
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/// <summary>
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/// Returns start position of the function definition in the command text.
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/// </summary>
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internal int StartPosition
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{
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get { return this._startPosition; }
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}
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/// <summary>
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/// Returns end position of the function definition in the command text.
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/// </summary>
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internal int EndPosition
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{
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get { return this._endPosition; }
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}
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}
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}
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