Mercurial > mxd2map
comparison src/java/de/intevation/mxd/reader/MarkerSymbolReader.java @ 181:0bde090506f9
Added comments.
| author | Raimund Renkert <rrenkert@intevation.de> |
|---|---|
| date | Mon, 11 Jul 2011 14:28:38 +0200 |
| parents | f4eb506499f5 |
| children | df4e0946ef02 |
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| 180:f4eb506499f5 | 181:0bde090506f9 |
|---|---|
| 26 * The logger. | 26 * The logger. |
| 27 */ | 27 */ |
| 28 private static final Logger logger = | 28 private static final Logger logger = |
| 29 Logger.getLogger(MarkerSymbolReader.class); | 29 Logger.getLogger(MarkerSymbolReader.class); |
| 30 | 30 |
| 31 /** | |
| 32 * Private member. | |
| 33 */ | |
| 31 private ISymbol symbol; | 34 private ISymbol symbol; |
| 32 private IMarkerSymbol markerSymbol; | 35 private IMarkerSymbol markerSymbol; |
| 33 | 36 |
| 37 /** | |
| 38 * Constructor with symbol. | |
| 39 * | |
| 40 * @param symbol The symbol used to display points. | |
| 41 */ | |
| 34 public MarkerSymbolReader(ISymbol symbol) | 42 public MarkerSymbolReader(ISymbol symbol) |
| 35 throws Exception { | 43 throws Exception { |
| 36 logger.debug("contructor(ISymbol)"); | 44 logger.debug("contructor(ISymbol)"); |
| 37 this.symbol = symbol; | 45 this.symbol = symbol; |
| 38 this.markerSymbol = null; | 46 this.markerSymbol = null; |
| 39 } | 47 } |
| 40 | 48 |
| 49 /** | |
| 50 * Constructor with symbol. | |
| 51 * | |
| 52 * @param symbol The symbol used to display points. | |
| 53 */ | |
| 41 public MarkerSymbolReader(IMarkerSymbol symbol) | 54 public MarkerSymbolReader(IMarkerSymbol symbol) |
| 42 throws Exception { | 55 throws Exception { |
| 43 logger.debug("contructor(ISymbol)"); | 56 logger.debug("contructor(ISymbol)"); |
| 44 this.markerSymbol = symbol; | 57 this.markerSymbol = symbol; |
| 45 this.symbol = null; | 58 this.symbol = null; |
| 46 } | 59 } |
| 47 | 60 |
| 61 /** | |
| 62 * Default constructor. | |
| 63 */ | |
| 48 public MarkerSymbolReader() { | 64 public MarkerSymbolReader() { |
| 49 logger.debug("contructor()"); | 65 logger.debug("contructor()"); |
| 50 this.symbol = null; | 66 this.symbol = null; |
| 51 this.markerSymbol = null; | 67 this.markerSymbol = null; |
| 52 } | 68 } |
| 53 | 69 |
| 70 /** | |
| 71 * Reads the symbol attributes. | |
| 72 * | |
| 73 * @return The DOM element containing the attributes. | |
| 74 */ | |
| 54 public Element read() { | 75 public Element read() { |
| 55 logger.debug("read()"); | 76 logger.debug("read()"); |
| 56 ISymbolReader sreader = null; | 77 ISymbolReader sreader = null; |
| 57 | 78 |
| 58 if(symbol != null) { | 79 if(symbol != null) { |
| 125 sreader.read(); | 146 sreader.read(); |
| 126 } | 147 } |
| 127 return parent; | 148 return parent; |
| 128 } | 149 } |
| 129 | 150 |
| 151 /** | |
| 152 * Sets the symbol to read. | |
| 153 * | |
| 154 * @param sym The symbol used to display points. | |
| 155 */ | |
| 130 public void setSymbol(ISymbol sym) { | 156 public void setSymbol(ISymbol sym) { |
| 131 this.symbol = sym; | 157 this.symbol = sym; |
| 132 this.markerSymbol = null; | 158 this.markerSymbol = null; |
| 133 } | 159 } |
| 134 | 160 |
| 161 /** | |
| 162 * Sets the symbol to read. | |
| 163 * | |
| 164 * @param sym The symbol used to display points. | |
| 165 */ | |
| 135 public void setSymbol(IMarkerSymbol sym) { | 166 public void setSymbol(IMarkerSymbol sym) { |
| 136 this.markerSymbol = sym; | 167 this.markerSymbol = sym; |
| 137 this.symbol = null; | 168 this.symbol = null; |
| 138 } | 169 } |
| 139 | 170 |
| 171 /** | |
| 172 * Determine whether this reader can be used to read the symbol. | |
| 173 * | |
| 174 * @param sym The ArcGIS symbol. | |
| 175 */ | |
| 140 public boolean canRead(ISymbol sym) { | 176 public boolean canRead(ISymbol sym) { |
| 141 if(sym instanceof SimpleMarkerSymbol || | 177 if(sym instanceof SimpleMarkerSymbol || |
| 142 sym instanceof ArrowMarkerSymbol || | 178 sym instanceof ArrowMarkerSymbol || |
| 143 sym instanceof PictureMarkerSymbol || | 179 sym instanceof PictureMarkerSymbol || |
| 144 sym instanceof CharacterMarkerSymbol || | 180 sym instanceof CharacterMarkerSymbol || |
| 148 else { | 184 else { |
| 149 return false; | 185 return false; |
| 150 } | 186 } |
| 151 } | 187 } |
| 152 | 188 |
| 189 /** | |
| 190 * Determine whether this reader can be used to read the symbol. | |
| 191 * | |
| 192 * @param sym The ArcGIS symbol. | |
| 193 */ | |
| 153 public boolean canRead(IMarkerSymbol sym) { | 194 public boolean canRead(IMarkerSymbol sym) { |
| 154 if(sym instanceof SimpleMarkerSymbol || | 195 if(sym instanceof SimpleMarkerSymbol || |
| 155 sym instanceof ArrowMarkerSymbol || | 196 sym instanceof ArrowMarkerSymbol || |
| 156 sym instanceof PictureMarkerSymbol || | 197 sym instanceof PictureMarkerSymbol || |
| 157 sym instanceof CharacterMarkerSymbol || | 198 sym instanceof CharacterMarkerSymbol || |