Migrated source code from Simantics SVN

[simantics/platform.git] / bundles / org.simantics.databoard / src / org / simantics / databoard / method / Interface.java

diff --git a/bundles/org.simantics.databoard/src/org/simantics/databoard/method/Interface.java b/bundles/org.simantics.databoard/src/org/simantics/databoard/method/Interface.java
new file mode 100644 (file)
index 0000000..5c44e6f
--- /dev/null
+++ b/bundles/org.simantics.databoard/src/org/simantics/databoard/method/Interface.java
@@ -0,0 +1,108 @@
+/*******************************************************************************\r
+ *  Copyright (c) 2010 Association for Decentralized Information Management in\r
+ *  Industry THTH ry.\r
+ *  All rights reserved. This program and the accompanying materials\r
+ *  are made available under the terms of the Eclipse Public License v1.0\r
+ *  which accompanies this distribution, and is available at\r
+ *  http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ *  Contributors:\r
+ *      VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.databoard.method;
+
+import java.util.Set;\r
+import java.util.TreeSet;\r
+
+/**
+ * An interface, a description of methods. 
+ *
+ * @author Toni Kalajainen <toni.kalajainen@vtt.fi>
+ */
+public class Interface {
+
+       Set<MethodTypeDefinition> methodDefinitions = new TreeSet<MethodTypeDefinition>( MethodTypeDefinition.BINDING );
+       
+       public Interface()
+       {
+       }
+       
+       public Interface(MethodTypeDefinition...methodDefs)
+       {               
+               for (MethodTypeDefinition def : methodDefs)
+               {
+                       methodDefinitions.add(def);
+               }
+       }
+               
+       /**
+        * Add new method definition
+        * 
+        * @param methodDef
+        */
+       void add(MethodTypeDefinition methodDef)
+       {
+               methodDefinitions.add(methodDef);
+       }
+
+       /**
+        * Remove method
+        * 
+        * @param methodDef method type definition
+        */
+       public void remove(MethodTypeDefinition methodDef)
+       {
+               if ( !methodDefinitions.remove(methodDef) ) return;
+       }
+
+       /**
+        * Get ordered list of method descriptions
+        * 
+        * @return method descriptions
+        */
+       public MethodTypeDefinition[] getMethodDefinitions() {
+               return methodDefinitions.toArray(new MethodTypeDefinition[methodDefinitions.size()]);
+       }
+       
+       /**
+        * Get ordered list of method descriptions
+        * 
+        * @return method descriptions
+        */
+       public Set<MethodTypeDefinition> getMethodDefinitionSet() {
+               return methodDefinitions;
+       }
+       
+       @Override
+       public String toString() {
+               if (methodDefinitions.isEmpty()) return "{}";
+               
+               StringBuilder sb = new StringBuilder();
+               sb.append("{\n");
+               for (MethodTypeDefinition def : methodDefinitions) {
+                       sb.append("  ");
+                       sb.append(def);
+                       sb.append("\n");
+               }
+               sb.append("}");
+               return sb.toString();
+       }
+       
+       @Override
+       public boolean equals(Object obj) {
+               if (obj instanceof Interface == false) return false;
+               Interface other = (Interface) obj;
+               if (!other.methodDefinitions.equals( methodDefinitions )) return false;
+               return true;
+       }
+       
+       @Override
+       public int hashCode() {
+               int result = 0x3a44a54a;
+               for (MethodTypeDefinition def : methodDefinitions)
+                       result += def.hashCode();
+               return result;
+       }
+       
+}
+