99 lines
3.3 KiB
C#
99 lines
3.3 KiB
C#
//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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// file="ExpIfNode.cs"
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// Project: StgSharp
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// AuthorGroup: Nitload Space
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// Copyright (c) Nitload Space. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the “Software”), to deal in the Software without restriction,
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// including without limitation the rights to use, copy, modify, merge,
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// publish, distribute, sublicense, and/or sell copies of the Software,
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// and to permit persons to whom the Software is furnished to do so,
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// subject to the following conditions:
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//
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// The above copyright notice and
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// this permission notice shall be included in all copies
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// or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED “AS IS”,
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// WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
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// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH
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// THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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//-----------------------------------------------------------------------
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//-----------------------------------------------------------------------
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using StgSharp.Script.Express;
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using System;
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using System.Collections.Generic;
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using System.Text;
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namespace StgSharp.Script.Express
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{
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public sealed class ExpIfNode : ExpNode
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{
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private ExpNode _falseOpBegin;
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private ExpNode _rule;
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private ExpNode _trueOpBegin ;
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public ExpIfNode( Token source, ExpNode rule, ExpNode trueOpBegin )
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: base( source )
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{
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_rule = rule;
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_trueOpBegin = trueOpBegin;
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CodeConvertTemplate = ExpressCompile.PoolString(
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"""
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if ( {0} )
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{
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{1}
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}
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""" );
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}
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public ExpIfNode(
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Token source,
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ExpNode rule,
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ExpNode rootOperationIfTrue,
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ExpNode rootOperationIfFalse )
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: base( source )
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{
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_rule = rule;
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_trueOpBegin = rootOperationIfFalse;
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_falseOpBegin = rootOperationIfFalse;
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CodeConvertTemplate = ExpressCompile.PoolString(
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"""
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if( {0} )
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{
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{1}
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} else {
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{2}
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}
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""" );
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}
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public override ExpNode Left => _trueOpBegin;
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public override ExpNode Right => _falseOpBegin;
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public override IExpElementSource EqualityTypeConvert => null!;
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public void AppendFalseOperation( ExpNode expressionRoot )
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{
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_falseOpBegin.AppendNode( expressionRoot );
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}
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public void AppendTrueOperation( ExpNode expressionRoot )
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{
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_trueOpBegin.AppendNode( expressionRoot );
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}
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}
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}
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