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1 ???using System; |
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2 using System.Collections; |
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3 using System.Collections.Generic; |
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4 |
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5 namespace UCIS.Pml { |
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6 public class PmlCollection : PmlElement, ICollection<PmlElement> { |
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7 private List<PmlElement> pItems = new List<PmlElement>(); |
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8 |
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9 public PmlCollection() { } |
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10 public PmlCollection(params PmlElement[] Elements) { |
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11 pItems.AddRange(Elements); |
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12 } |
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13 public PmlCollection(IEnumerable<PmlElement> Elements) { |
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14 pItems.AddRange(Elements); |
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15 } |
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16 |
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17 public PmlElement Add(PmlElement Element) { |
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18 pItems.Add(Element); |
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19 return Element; |
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20 } |
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21 public void Remove(PmlElement Element) { |
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22 pItems.Remove(Element); |
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23 } |
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24 public void RemoveAt(int Index) { |
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25 pItems.RemoveAt(Index); |
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26 } |
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27 public void Clear() { |
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28 pItems.Clear(); |
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29 } |
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30 public bool Contains(PmlElement item) { |
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31 return pItems.Contains(item); |
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32 } |
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33 public void CopyTo(PmlElement[] array, int arrayIndex) { |
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34 pItems.CopyTo(array, arrayIndex); |
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35 } |
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36 public int Count { get { return pItems.Count; } } |
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37 public bool IsReadOnly { get { return false; } } |
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38 public IEnumerator<PmlElement> GetEnumerator() { return pItems.GetEnumerator(); } |
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39 IEnumerator IEnumerable.GetEnumerator() { return pItems.GetEnumerator(); } |
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40 bool ICollection<PmlElement>.Remove(PmlElement item) { return pItems.Remove(item); } |
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41 void ICollection<PmlElement>.Add(PmlElement item) { Add(item); } |
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42 |
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43 public override PmlType Type { get { return PmlType.Collection; } } |
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44 |
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45 public override object ToObject() { return pItems; } |
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46 public override string ToString() { return null; } |
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47 public override bool ToBoolean() { return pItems.Count > 0; } |
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48 public override byte ToByte() { return (Byte)pItems.Count; } |
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49 public override decimal ToDecimal() { return pItems.Count; } |
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50 public override double ToDouble() { return pItems.Count; } |
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51 public override short ToInt16() { return (Int16)pItems.Count; } |
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52 public override int ToInt32() { return pItems.Count; } |
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53 public override long ToInt64() { return pItems.Count; } |
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54 public override sbyte ToSByte() { return (SByte)pItems.Count; } |
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55 public override float ToSingle() { return pItems.Count; } |
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56 public override ushort ToUInt16() { return (UInt16)pItems.Count; } |
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57 public override uint ToUInt32() { return (UInt32)pItems.Count; } |
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58 public override ulong ToUInt64() { return (UInt64)pItems.Count; } |
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59 public override char ToChar() { return '\0'; } |
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60 public override byte[] ToByteArray() { return null; } |
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61 |
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62 //public override PmlElement GetChild(string name) { return GetChild(name); } |
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63 public override PmlElement GetChild(int index) { return pItems[index]; } |
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64 public override IEnumerable<PmlElement> GetChildren() { return pItems; } |
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65 public override IEnumerable<KeyValuePair<String, PmlElement>> GetNamedChildren() { |
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66 KeyValuePair<String, PmlElement>[] kvps = new KeyValuePair<string, PmlElement>[pItems.Count]; |
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67 for (int i = 0; i < kvps.Length; i++) kvps[i] = new KeyValuePair<string,PmlElement>(null, pItems[i]); |
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68 return kvps; |
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69 } |
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70 public override int GetChildCount() { return pItems.Count; } |
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71 public override void AddChild(string name, PmlElement value) { Add(value); } |
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72 public override void AddChild(PmlElement value) { Add(value); } |
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73 } |
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74 } |
