-package org.simantics.graph.matching;\r
-\r
-import gnu.trove.map.hash.TIntIntHashMap;\r
-\r
-import java.util.ArrayList;\r
-\r
-import org.simantics.databoard.binding.mutable.Variant;\r
-import org.simantics.graph.representation.External;\r
-import org.simantics.graph.representation.Identity;\r
-import org.simantics.graph.representation.Internal;\r
-import org.simantics.graph.representation.Optional;\r
-import org.simantics.graph.representation.Root;\r
-import org.simantics.graph.representation.TransferableGraph1;\r
-import org.simantics.graph.representation.Value;\r
-\r
-public class CanonicalGraph {\r
-\r
- int resourceCount;\r
- Stat[][] statements;\r
- TIntIntHashMap inverses = new TIntIntHashMap();\r
- Identity[] identities;\r
- String[] names;\r
- Variant[] values;\r
- \r
- public CanonicalGraph(TransferableGraph1 tg) {\r
- this.resourceCount = tg.resourceCount;\r
- this.identities = tg.identities;\r
- \r
- int[] oldStatements = tg.statements;\r
- @SuppressWarnings("unchecked")\r
- ArrayList<Stat>[] newStatements = new ArrayList[tg.resourceCount];\r
- for(int i=0;i<newStatements.length;++i)\r
- newStatements[i] = new ArrayList<Stat>(2);\r
- \r
- for(int i=0;i<oldStatements.length;i+=4) {\r
- int p = oldStatements[i+1];\r
- int inv = oldStatements[i+2];\r
- if(inv >= 0) {\r
- inverses.put(p, inv);\r
- inverses.put(inv, p);\r
- }\r
- }\r
- \r
- for(int i=0;i<oldStatements.length;i+=4) {\r
- int s = oldStatements[i];\r
- int p = oldStatements[i+1];\r
- int inv = oldStatements[i+2];\r
- int o = oldStatements[i+3];\r
- if(inv < 0) {\r
- if(inverses.contains(p))\r
- inv = inverses.get(p);\r
- else {\r
- inv = resourceCount++;\r
- inverses.put(p, inv);\r
- inverses.put(inv, p);\r
- }\r
- }\r
- newStatements[s].add(new Stat(p, o));\r
- newStatements[o].add(new Stat(inv, s));\r
- }\r
- \r
- // Statements\r
- Stat[][] statements = new Stat[resourceCount][];\r
- for(int i=0;i<tg.resourceCount;++i) {\r
- int size = newStatements[i].size();\r
- if(size == 0)\r
- statements[i] = Stat.NO_STATS;\r
- else\r
- statements[i] = newStatements[i].toArray(new Stat[size]);\r
- }\r
- for(int i=tg.resourceCount;i<resourceCount;++i)\r
- statements[i] = Stat.NO_STATS;\r
- this.statements = statements;\r
- \r
- // Names\r
- if(GraphMatching.DEBUG) {\r
- names = new String[resourceCount];\r
- for(Identity id : identities) {\r
- if(id.definition instanceof External)\r
- names[id.resource] = ((External)id.definition).name;\r
- else if(id.definition instanceof Internal)\r
- names[id.resource] = ((Internal)id.definition).name;\r
- else if(id.definition instanceof Optional)\r
- names[id.resource] = ((Optional)id.definition).name;\r
- else if(id.definition instanceof Root)\r
- names[id.resource] = "ROOT(" + ((Root)id.definition).name + ")";\r
- }\r
- for(int i=0;i<tg.resourceCount;++i)\r
- if(names[i] == null)\r
- names[i] = "r" + i;\r
- for(int i=tg.resourceCount;i<resourceCount;++i)\r
- names[i] = "inverse(" + names[inverses.get(i)] + ")";\r
- }\r
- \r
- // Values\r
- {\r
- Variant[] values = new Variant[resourceCount];\r
- for(Value value : tg.values)\r
- values[value.resource] = value.value;\r
- this.values = values;\r
- }\r
- }\r
- \r
-}\r
+package org.simantics.graph.matching;
+
+import gnu.trove.map.hash.TIntIntHashMap;
+
+import java.util.ArrayList;
+
+import org.simantics.databoard.binding.mutable.Variant;
+import org.simantics.graph.representation.External;
+import org.simantics.graph.representation.Identity;
+import org.simantics.graph.representation.Internal;
+import org.simantics.graph.representation.Optional;
+import org.simantics.graph.representation.Root;
+import org.simantics.graph.representation.TransferableGraph1;
+import org.simantics.graph.representation.Value;
+
+public class CanonicalGraph {
+
+ int resourceCount;
+ Stat[][] statements;
+ TIntIntHashMap inverses = new TIntIntHashMap();
+ Identity[] identities;
+ String[] names;
+ Variant[] values;
+
+ public CanonicalGraph(TransferableGraph1 tg) {
+ this.resourceCount = tg.resourceCount;
+ this.identities = tg.identities;
+
+ int[] oldStatements = tg.statements;
+ @SuppressWarnings("unchecked")
+ ArrayList<Stat>[] newStatements = new ArrayList[tg.resourceCount];
+ for(int i=0;i<newStatements.length;++i)
+ newStatements[i] = new ArrayList<Stat>(2);
+
+ for(int i=0;i<oldStatements.length;i+=4) {
+ int p = oldStatements[i+1];
+ int inv = oldStatements[i+2];
+ if(inv >= 0) {
+ inverses.put(p, inv);
+ inverses.put(inv, p);
+ }
+ }
+
+ for(int i=0;i<oldStatements.length;i+=4) {
+ int s = oldStatements[i];
+ int p = oldStatements[i+1];
+ int inv = oldStatements[i+2];
+ int o = oldStatements[i+3];
+ if(inv < 0) {
+ if(inverses.contains(p))
+ inv = inverses.get(p);
+ else {
+ inv = resourceCount++;
+ inverses.put(p, inv);
+ inverses.put(inv, p);
+ }
+ }
+ newStatements[s].add(new Stat(p, o));
+ newStatements[o].add(new Stat(inv, s));
+ }
+
+ // Statements
+ Stat[][] statements = new Stat[resourceCount][];
+ for(int i=0;i<tg.resourceCount;++i) {
+ int size = newStatements[i].size();
+ if(size == 0)
+ statements[i] = Stat.NO_STATS;
+ else
+ statements[i] = newStatements[i].toArray(new Stat[size]);
+ }
+ for(int i=tg.resourceCount;i<resourceCount;++i)
+ statements[i] = Stat.NO_STATS;
+ this.statements = statements;
+
+ // Names
+ if(GraphMatching.DEBUG) {
+ names = new String[resourceCount];
+ for(Identity id : identities) {
+ if(id.definition instanceof External)
+ names[id.resource] = ((External)id.definition).name;
+ else if(id.definition instanceof Internal)
+ names[id.resource] = ((Internal)id.definition).name;
+ else if(id.definition instanceof Optional)
+ names[id.resource] = ((Optional)id.definition).name;
+ else if(id.definition instanceof Root)
+ names[id.resource] = "ROOT(" + ((Root)id.definition).name + ")";
+ }
+ for(int i=0;i<tg.resourceCount;++i)
+ if(names[i] == null)
+ names[i] = "r" + i;
+ for(int i=tg.resourceCount;i<resourceCount;++i)
+ names[i] = "inverse(" + names[inverses.get(i)] + ")";
+ }
+
+ // Values
+ {
+ Variant[] values = new Variant[resourceCount];
+ for(Value value : tg.values)
+ values[value.resource] = value.value;
+ this.values = values;
+ }
+ }
+
+}
Code Review / simantics / platform.git / blobdiff