Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/FLYSArtifact.java @ 661:fdc898a134a7
Use java.util.List instead of java.util.Vector. Removed superfluous imports.
flys-artifacts/trunk@2069 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Tue, 07 Jun 2011 15:05:12 +0000 |
| parents | ed7c901ee712 |
| children | 3dc61e00385e d45c3ddaed1b |
comparison
equal
deleted
inserted
replaced
| 660:627be3ca1ab6 | 661:fdc898a134a7 |
|---|---|
| 5 import java.util.Collections; | 5 import java.util.Collections; |
| 6 import java.util.HashMap; | 6 import java.util.HashMap; |
| 7 import java.util.List; | 7 import java.util.List; |
| 8 import java.util.Map; | 8 import java.util.Map; |
| 9 import java.util.Set; | 9 import java.util.Set; |
| 10 import java.util.Vector; | |
| 11 | 10 |
| 12 import javax.xml.xpath.XPathConstants; | 11 import javax.xml.xpath.XPathConstants; |
| 13 | 12 |
| 14 import gnu.trove.TDoubleArrayList; | 13 import gnu.trove.TDoubleArrayList; |
| 15 | 14 |
| 84 | 83 |
| 85 /** The identifier of the current state. */ | 84 /** The identifier of the current state. */ |
| 86 protected String currentStateId; | 85 protected String currentStateId; |
| 87 | 86 |
| 88 /** The identifiers of previous states on a stack.*/ | 87 /** The identifiers of previous states on a stack.*/ |
| 89 protected Vector<String> previousStateIds; | 88 protected List<String> previousStateIds; |
| 90 | 89 |
| 91 /** The name of the artifact.*/ | 90 /** The name of the artifact.*/ |
| 92 protected String name; | 91 protected String name; |
| 93 | 92 |
| 94 /** The data that have been inserted into this artifact.*/ | 93 /** The data that have been inserted into this artifact.*/ |
| 98 /** | 97 /** |
| 99 * The default constructor that creates an empty FLYSArtifact. | 98 * The default constructor that creates an empty FLYSArtifact. |
| 100 */ | 99 */ |
| 101 public FLYSArtifact() { | 100 public FLYSArtifact() { |
| 102 data = new HashMap<String, StateData>(); | 101 data = new HashMap<String, StateData>(); |
| 103 previousStateIds = new Vector<String>(); | 102 previousStateIds = new ArrayList<String>(); |
| 104 } | 103 } |
| 105 | 104 |
| 106 | 105 |
| 107 /** | 106 /** |
| 108 * Returns the name of the concrete artifact. | 107 * Returns the name of the concrete artifact. |
| 222 logger.info("FLYSArtifact.advance() to '" + targetState + "'"); | 221 logger.info("FLYSArtifact.advance() to '" + targetState + "'"); |
| 223 | 222 |
| 224 if (isStateReachable(targetState, context)) { | 223 if (isStateReachable(targetState, context)) { |
| 225 logger.info("Advance: Step forward"); | 224 logger.info("Advance: Step forward"); |
| 226 | 225 |
| 227 Vector<String> prev = getPreviousStateIds(); | 226 List<String> prev = getPreviousStateIds(); |
| 228 prev.add(getCurrentStateId()); | 227 prev.add(getCurrentStateId()); |
| 229 | 228 |
| 230 setCurrentStateId(targetState); | 229 setCurrentStateId(targetState); |
| 231 | 230 |
| 232 return describe(target, context); | 231 return describe(target, context); |
| 233 } | 232 } |
| 234 else if (isPreviousState(targetState, context)) { | 233 else if (isPreviousState(targetState, context)) { |
| 235 logger.info("Advance: Step back to"); | 234 logger.info("Advance: Step back to"); |
| 236 | 235 |
| 237 Vector<String> prevs = getPreviousStateIds(); | 236 List<String> prevs = getPreviousStateIds(); |
| 238 int targetIdx = prevs.indexOf(targetState); | 237 int targetIdx = prevs.indexOf(targetState); |
| 239 int start = prevs.size() - 1; | 238 int start = prevs.size() - 1; |
| 240 | 239 |
| 241 for (int i = start; i >= targetIdx; i--) { | 240 for (int i = start; i >= targetIdx; i--) { |
| 242 String prev = prevs.get(i); | 241 String prev = prevs.get(i); |
| 308 /** | 307 /** |
| 309 * Returns the vector of previous state identifiers. | 308 * Returns the vector of previous state identifiers. |
| 310 * | 309 * |
| 311 * @return the vector of previous state identifiers. | 310 * @return the vector of previous state identifiers. |
| 312 */ | 311 */ |
| 313 protected Vector<String> getPreviousStateIds() { | 312 protected List<String> getPreviousStateIds() { |
| 314 return previousStateIds; | 313 return previousStateIds; |
| 315 } | 314 } |
| 316 | 315 |
| 317 | 316 |
| 318 /** | 317 /** |
| 420 * @param context The context object. | 419 * @param context The context object. |
| 421 */ | 420 */ |
| 422 protected boolean isPreviousState(String stateId, Object context) { | 421 protected boolean isPreviousState(String stateId, Object context) { |
| 423 logger.debug("Determine if the state '" + stateId + "' is old."); | 422 logger.debug("Determine if the state '" + stateId + "' is old."); |
| 424 | 423 |
| 425 Vector<String> prevs = getPreviousStateIds(); | 424 List<String> prevs = getPreviousStateIds(); |
| 426 if (prevs.contains(stateId)) { | 425 if (prevs.contains(stateId)) { |
| 427 return true; | 426 return true; |
| 428 } | 427 } |
| 429 | 428 |
| 430 return false; | 429 return false; |
| 1018 | 1017 |
| 1019 logger.debug("- " + name + ": " + value); | 1018 logger.debug("- " + name + ": " + value); |
| 1020 } | 1019 } |
| 1021 | 1020 |
| 1022 logger.debug("------ DUMP PREVIOUS STATES ------"); | 1021 logger.debug("------ DUMP PREVIOUS STATES ------"); |
| 1023 Vector<String> stateIds = getPreviousStateIds(); | 1022 List<String> stateIds = getPreviousStateIds(); |
| 1024 | 1023 |
| 1025 for (String id: stateIds) { | 1024 for (String id: stateIds) { |
| 1026 logger.debug("- State: " + id); | 1025 logger.debug("- State: " + id); |
| 1027 } | 1026 } |
| 1028 | 1027 |