Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.structural.synchronization.client / src / org / simantics / structural / synchronization / base / ComponentBase.java

diff --git a/bundles/org.simantics.structural.synchronization.client/src/org/simantics/structural/synchronization/base/ComponentBase.java b/bundles/org.simantics.structural.synchronization.client/src/org/simantics/structural/synchronization/base/ComponentBase.java
new file mode 100644 (file)
index 0000000..2cf68bf
--- /dev/null
+++ b/bundles/org.simantics.structural.synchronization.client/src/org/simantics/structural/synchronization/base/ComponentBase.java
@@ -0,0 +1,180 @@
+package org.simantics.structural.synchronization.base;\r
+\r
+import gnu.trove.map.hash.THashMap;\r
+import gnu.trove.procedure.TObjectObjectProcedure;\r
+import gnu.trove.procedure.TObjectProcedure;\r
+\r
+import java.io.PrintWriter;\r
+import java.util.Collection;\r
+import java.util.Collections;\r
+import java.util.concurrent.atomic.AtomicReference;\r
+\r
+import org.simantics.databoard.annotations.Optional;\r
+\r
+abstract public class ComponentBase<T extends ComponentBase<T>> {\r
+\r
+    public int componentId;\r
+       \r
+    public String uid;\r
+    protected transient T parent;\r
+    \r
+    @Optional public String solverComponentName;\r
+    public boolean attached;\r
+    \r
+    public ComponentBase() {\r
+    }\r
+\r
+    public ComponentBase(String uid) {\r
+       this.uid = uid;\r
+    }\r
+    \r
+    public ComponentBase(String uid, int moduleId) {\r
+       this.uid = uid;\r
+       this.componentId = moduleId;\r
+    }\r
+\r
+    public ComponentBase(int moduleId) {\r
+       this.componentId = moduleId;\r
+    }\r
+    \r
+    /**\r
+     * Detaches a child by its UID.\r
+     */\r
+    public void detachByUid(final String uid) {\r
+        final AtomicReference<String> nameRef = new AtomicReference<String>();\r
+        getChildMap().forEachEntry(new TObjectObjectProcedure<String, T>() {\r
+            @Override\r
+            public boolean execute(String name, T conf) {\r
+                if(conf.uid.equals(uid)) {\r
+                    nameRef.set(name);\r
+                    return false;\r
+                }\r
+                else\r
+                    return true;\r
+            }\r
+        });\r
+        String name = nameRef.get();\r
+        getChildMap().remove(name);\r
+    }\r
+    \r
+    public Collection<T> getChildren() {\r
+        if(getChildMap() == null)\r
+            return Collections.emptyList();\r
+        else\r
+            return getChildMap().values();\r
+    }\r
+    \r
+       public T getChild(String name) {\r
+        if(getChildMap() == null)\r
+            return null;\r
+        else\r
+            return getChildMap().get(name);\r
+    }\r
+\r
+    public THashMap<String, T> setChildMapAndReturnOld(\r
+            THashMap<String, T> newChildMap) {\r
+        THashMap<String, T> oldChildMap = getChildMap();\r
+        setChildMap(newChildMap);\r
+        return oldChildMap;\r
+    }\r
+    \r
+    public int getModuleId() {\r
+        return componentId;\r
+    }\r
+\r
+    public String getUid() {\r
+        return uid;\r
+    }\r
+    \r
+    public void setModuleId(int moduleId) {\r
+        this.componentId = moduleId;\r
+    }\r
+    \r
+    public void setUid(String uid) {\r
+        this.uid = uid;\r
+    }\r
+    \r
+    public boolean isComposite() {\r
+        return getChildMap() != null;\r
+    }\r
+\r
+    public void printConfiguration(final int indentation) {\r
+        printConfiguration(new PrintWriter(System.out), indentation);\r
+    }\r
+\r
+    public void printConfiguration(final PrintWriter out, final int indentation) {\r
+        out.println(uid + " " + solverComponentName + "(" + componentId + ")");\r
+        if(getChildMap() != null)\r
+               getChildMap().forEachEntry(new TObjectObjectProcedure<String, T>() {\r
+                @Override\r
+                public boolean execute(String a, T b) {\r
+                    for(int i=0;i<indentation;++i)\r
+                        out.print("    ");\r
+                    out.print(a + " ");\r
+                    b.printConfiguration(out, indentation+1);\r
+                    return true;\r
+                }\r
+            });\r
+    }\r
+    \r
+    public void clearParent() {\r
+        this.parent = null;\r
+    }\r
+    \r
+    public T getParent() {\r
+       return parent;\r
+    }\r
+    \r
+    public void mapModuleIds(final int[] idMap) {\r
+        if(componentId > 0)\r
+            componentId = idMap[componentId];\r
+        if(getChildMap() != null)\r
+               getChildMap().forEachValue(new TObjectProcedure<T>() {\r
+                @Override\r
+                public boolean execute(T component) {\r
+                    component.mapModuleIds(idMap);\r
+                    return true;\r
+                }\r
+            });\r
+    }\r
+        \r
+    abstract public THashMap<String,T> getChildMap();\r
+    abstract public void setChildMap(THashMap<String, T> newChildMap);\r
+\r
+    public int componentHashCode() {\r
+       return hashCode();\r
+//        final int prime = 31;\r
+//        int result = 1;\r
+//        result = prime * result + ((parent == null) ? 0 : parent.hashCode());\r
+//        result = prime * result + ((uid == null) ? 0 : uid.hashCode());\r
+//        result = prime * result + getChildren().hashCode();\r
+//        return result;\r
+    }\r
+\r
+    public boolean componentEquals(Object obj) {\r
+       return this.equals(obj);\r
+//        if (this == obj)\r
+//            return true;\r
+//        if (obj == null)\r
+//            return false;\r
+//        if (getClass() != obj.getClass())\r
+//            return false;\r
+//        ComponentBase<?> other = (ComponentBase<?>) obj;\r
+//        if (parent == null) {\r
+//            if (other.parent != null)\r
+//                return false;\r
+//        } else if (!parent.equals(other.parent))\r
+//            return false;\r
+//        if (uid == null) {\r
+//            if (other.uid != null)\r
+//                return false;\r
+//        } else if (!uid.equals(other.uid))\r
+//            return false;\r
+//        \r
+//        return getChildren().equals(other.getChildren());\r
+//        \r
+//        //return true;\r
+//        \r
+    }\r
+\r
+}\r