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stgsharp/内核源代码/StgSharp.Script/Express/ExpAstToken/ExpIfToken.cs
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C#

//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
// file="ExpIfToken.cs"
// Project: StgSharp
// AuthorGroup: Nitload Space
// Copyright (c) Nitload Space. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person
// obtaining a copy of this software and associated documentation
// files (the “Software”), to deal in the Software without restriction,
// including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software,
// and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:
//
// The above copyright notice and
// this permission notice shall be included in all copies
// or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED “AS IS”,
// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
// ARISING FROM, OUT OF OR IN CONNECTION WITH
// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
using StgSharp.Script.Express;
using System;
using System.Collections.Generic;
using System.Text;
namespace StgSharp.Script.Express
{
public sealed class ExpIfToken : ExpToken
{
private ExpToken _rule;
private List<ExpToken> _falseOp;
private List<ExpToken> _trueOp;
public ExpIfToken(
string name,
ExpSchema context,
ExpToken rule,
IEnumerable<ExpToken> operationIfTrue,
IEnumerable<ExpToken> operationIfFalse )
: base( name, context )
{
_rule = rule;
if( operationIfFalse == null ) {
_trueOp = new List<ExpToken>();
} else {
_trueOp = new List<ExpToken>( operationIfFalse );
}
if( operationIfFalse == null ) {
_falseOp = new List<ExpToken>();
} else {
_falseOp = new List<ExpToken>( operationIfFalse );
}
}
public void AddFalseOperation( ExpToken expressionRoot )
{
AssertSchemaInclude( expressionRoot );
_falseOp.Add( expressionRoot );
}
public void AddTrueOperation( ExpToken expressionRoot )
{
AssertSchemaInclude( expressionRoot );
_trueOp.Add( expressionRoot );
}
}
}