CopyCodeAction.cs source code in C# .NET

                        Code:
                         / Net / Net / 3.5.50727.3053 / DEVDIV / depot / DevDiv / releases / whidbey / netfxsp / ndp / fx / src / XmlUtils / System / Xml / Xsl / XsltOld / CopyCodeAction.cs / 1 / CopyCodeAction.cs
                        
                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
//-----------------------------------------------------------------------------
 
namespace System.Xml.Xsl.XsltOld { 
    using Res = System.Xml.Utils.Res;
    using System; 
    using System.Diagnostics;
    using System.Xml;
    using System.Xml.XPath;
    using System.Collections; 

    internal class CopyCodeAction : Action { 
        // Execution states: 
        private const int Outputting = 2;
 
        private ArrayList copyEvents;   // Copy code action events

        internal CopyCodeAction() {
            this.copyEvents = new ArrayList(); 
        }
 
        internal void AddEvent(Event copyEvent) { 
            this.copyEvents.Add(copyEvent);
        } 

        internal void AddEvents(ArrayList copyEvents) {
            Debug.Assert(copyEvents != null);
            this.copyEvents.AddRange(copyEvents); 
        }
 
        internal override void ReplaceNamespaceAlias(Compiler compiler) { 
            int count = this.copyEvents.Count;
            for(int i = 0; i< count; i++) { 
                ((Event) this.copyEvents[i]).ReplaceNamespaceAlias(compiler);
            }
        }
 
        internal override void Execute(Processor processor, ActionFrame frame) {
            Debug.Assert(processor != null && frame != null); 
            Debug.Assert(this.copyEvents != null && this.copyEvents.Count > 0); 

            switch (frame.State) { 
            case Initialized:
                frame.Counter = 0;
                frame.State   = Outputting;
                goto case Outputting; 

            case Outputting: 
                Debug.Assert(frame.State == Outputting); 

                while (processor.CanContinue) { 
                    Debug.Assert(frame.Counter < this.copyEvents.Count);
                    Event copyEvent = (Event) this.copyEvents[frame.Counter];

                    if (copyEvent.Output(processor, frame) == false) { 
                        // This event wasn't processed
                        break; 
                    } 

                    if (frame.IncrementCounter() >= this.copyEvents.Count) { 
                        frame.Finished();
                        break;
                    }
                } 
                break;
            default: 
                Debug.Fail("Invalid CopyCodeAction execution state"); 
                break;
            } 
        }

        internal override DbgData GetDbgData(ActionFrame frame) {
            Debug.Assert(frame.Counter < this.copyEvents.Count); 
            return ((Event)this.copyEvents[frame.Counter]).DbgData;
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
//------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
// [....] 
//-----------------------------------------------------------------------------
 
namespace System.Xml.Xsl.XsltOld { 
    using Res = System.Xml.Utils.Res;
    using System; 
    using System.Diagnostics;
    using System.Xml;
    using System.Xml.XPath;
    using System.Collections; 

    internal class CopyCodeAction : Action { 
        // Execution states: 
        private const int Outputting = 2;
 
        private ArrayList copyEvents;   // Copy code action events

        internal CopyCodeAction() {
            this.copyEvents = new ArrayList(); 
        }
 
        internal void AddEvent(Event copyEvent) { 
            this.copyEvents.Add(copyEvent);
        } 

        internal void AddEvents(ArrayList copyEvents) {
            Debug.Assert(copyEvents != null);
            this.copyEvents.AddRange(copyEvents); 
        }
 
        internal override void ReplaceNamespaceAlias(Compiler compiler) { 
            int count = this.copyEvents.Count;
            for(int i = 0; i< count; i++) { 
                ((Event) this.copyEvents[i]).ReplaceNamespaceAlias(compiler);
            }
        }
 
        internal override void Execute(Processor processor, ActionFrame frame) {
            Debug.Assert(processor != null && frame != null); 
            Debug.Assert(this.copyEvents != null && this.copyEvents.Count > 0); 

            switch (frame.State) { 
            case Initialized:
                frame.Counter = 0;
                frame.State   = Outputting;
                goto case Outputting; 

            case Outputting: 
                Debug.Assert(frame.State == Outputting); 

                while (processor.CanContinue) { 
                    Debug.Assert(frame.Counter < this.copyEvents.Count);
                    Event copyEvent = (Event) this.copyEvents[frame.Counter];

                    if (copyEvent.Output(processor, frame) == false) { 
                        // This event wasn't processed
                        break; 
                    } 

                    if (frame.IncrementCounter() >= this.copyEvents.Count) { 
                        frame.Finished();
                        break;
                    }
                } 
                break;
            default: 
                Debug.Fail("Invalid CopyCodeAction execution state"); 
                break;
            } 
        }

        internal override DbgData GetDbgData(ActionFrame frame) {
            Debug.Assert(frame.Counter < this.copyEvents.Count); 
            return ((Event)this.copyEvents[frame.Counter]).DbgData;
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
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CopyCodeAction.cs source code in C# .NET

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