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//
// System.CodeDOM CodeStatementCollection Class implementation
//
// Author:
// Miguel de Icaza (miguel@ximian.com)
//
// (C) 2001 Ximian, Inc.
//
namespace Mono.CSharp {
using System.Collections;
using System;
public class StatementCollection : IList, ICollection, IEnumerable {
ArrayList statements;
//
// Constructors
//
public StatementCollection ()
{
statements = new ArrayList ();
}
//
// Properties
//
public int Count {
get {
return statements.Count;
}
}
//
// Methods
//
public void Add (Statement value)
{
statements.Add (value);
}
public void AddRange (Statement [] values)
{
foreach (Statement ca in values)
statements.Add (ca);
}
public void Clear ()
{
statements.Clear ();
}
private class Enumerator : IEnumerator {
private StatementCollection collection;
private int currentIndex = -1;
internal Enumerator (StatementCollection collection)
{
this.collection = collection;
}
public object Current {
get {
if (currentIndex == collection.Count)
throw new InvalidOperationException ();
return collection [currentIndex];
}
}
public bool MoveNext ()
{
if (currentIndex > collection.Count)
throw new InvalidOperationException ();
return ++currentIndex < collection.Count;
}
public void Reset ()
{
currentIndex = -1;
}
}
public IEnumerator GetEnumerator ()
{
return new StatementCollection.Enumerator (this);
}
//
// IList method implementations
//
public int Add (object value)
{
return statements.Add (value);
}
public bool Contains (Object value)
{
return statements.Contains (value);
}
public int IndexOf (Object value)
{
return statements.IndexOf (value);
}
public void Insert (int index, Object value)
{
statements [index] = value;
}
public object this[int index] {
get {
return statements [index];
}
set {
statements [index] = value;
}
}
public void Remove (object value)
{
statements.Remove (value);
}
public void RemoveAt (int index)
{
statements.RemoveAt (index);
}
//
// ICollection method implementations
//
public void CopyTo (Array array, int index)
{
statements.CopyTo (array, index);
}
public object SyncRoot {
get {
return statements.SyncRoot;
}
}
public bool IsReadOnly {
get {
return false;
}
}
public bool IsSynchronized {
get {
return statements.IsSynchronized;
}
}
public bool IsFixedSize {
get {
return false;
}
}
}
}
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