[8780cbec] | 1 | package edu.stanford.rt.datatype; |
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| 2 | |
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| 3 | /** |
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| 4 | * @author Ninghui Li, Sandra Qiu <br> |
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| 5 | * |
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| 6 | A TreeValueSet object contains a TreeValue and can be |
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| 7 | used to express the concept such as including all the |
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| 8 | sub-directories of the current directory by specifying |
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| 9 | whether the current value is included, the children of |
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| 10 | the current value or the descendant of the current value |
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| 11 | are included. |
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| 12 | */ |
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| 13 | public class TreeValueSet extends ValueSet |
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| 14 | { |
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| 15 | /** tree value */ |
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| 16 | private TreeValue value; |
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| 17 | |
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| 18 | /** is current tree value included?*/ |
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| 19 | private boolean currentIncluded; |
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| 20 | /** is the children included?*/ |
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| 21 | private boolean childrenIncluded; |
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| 22 | /** is the descendant incuded? If it is true, then childrenIncluded is also true.*/ |
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| 23 | private boolean descendantIncluded; |
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| 24 | |
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| 25 | /** |
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| 26 | * Constructor of TreeValueSet |
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| 27 | */ |
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| 28 | public TreeValueSet( |
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| 29 | TreeType type, |
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| 30 | TreeValue value, |
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| 31 | boolean currentIncluded, |
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| 32 | boolean childrenIncluded, |
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| 33 | boolean descendantIncluded) |
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| 34 | { |
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| 35 | super(type); |
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| 36 | |
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| 37 | this.value = value; |
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| 38 | this.currentIncluded = currentIncluded; |
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| 39 | this.childrenIncluded = childrenIncluded; |
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| 40 | if (descendantIncluded && !childrenIncluded) |
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| 41 | throw new IllegalArgumentException("descendantIncluded implicits childrenIncluded."); |
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| 42 | this.descendantIncluded = descendantIncluded; |
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| 43 | } |
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| 44 | |
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| 45 | /* (non-Javadoc) |
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| 46 | * @see edu.stanford.rt.datatype.ValueSet#toString(String) |
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| 47 | */ |
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| 48 | public String toString(String indent) |
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| 49 | { |
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| 50 | String thisIndent = indent + " "; |
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| 51 | |
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| 52 | StringBuffer sb = new StringBuffer(); |
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| 53 | sb.append(thisIndent).append("TreeValueSet: \n"); |
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| 54 | sb.append(thisIndent + " ").append( |
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| 55 | getType().toString()).append( |
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| 56 | "\n"); |
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| 57 | sb.append(thisIndent + " ").append(value.toString()).append( |
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| 58 | "\n"); |
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| 59 | sb |
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| 60 | .append(thisIndent) |
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| 61 | .append("currentIncluded=") |
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| 62 | .append(currentIncluded) |
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| 63 | .append(" ") |
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| 64 | .append("childrenIncluded=") |
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| 65 | .append(childrenIncluded) |
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| 66 | .append(" ") |
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| 67 | .append("descendantIncluded=") |
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| 68 | .append(descendantIncluded) |
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| 69 | .append("\n"); |
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| 70 | |
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| 71 | return sb.toString(); |
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| 72 | } |
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| 73 | |
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| 74 | } |
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