X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.diagram%2Fsrc%2Forg%2Fsimantics%2Fdiagram%2Fsymbolcontribution%2FAdaptablePair.java;h=af5123da7002e424910e276812624cf2beec82cb;hp=3ea3f28ade8f5f6d1928ba06caf86b4b49cbc167;hb=refs%2Fchanges%2F38%2F238%2F2;hpb=24e2b34260f219f0d1644ca7a138894980e25b14

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/AdaptablePair.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/AdaptablePair.java
index 3ea3f28ad..af5123da7 100644
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/AdaptablePair.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/symbolcontribution/AdaptablePair.java
@@ -1,83 +1,83 @@
-/*******************************************************************************
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management
- * in Industry THTH ry.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Eclipse Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- *     VTT Technical Research Centre of Finland - initial API and implementation
- *******************************************************************************/
-package org.simantics.diagram.symbolcontribution;
-
-import org.eclipse.core.runtime.IAdaptable;
-
-/**
- * A basic pair structure that implements IAdaptable. It tries to adapt the
- * paired objects to the requested class in order (first, second).
- * 
- * @author Tuukka Lehtonen
- * 
- * @param <T1> type of first
- * @param <T2> type of second
- */
-final class AdaptablePair<T1, T2> implements IAdaptable {
-    public final T1 first;
-    public final T2 second;
-    private final int hash;
-
-    public static <T1, T2> AdaptablePair<T1, T2> make(T1 t1, T2 t2) {
-        return new AdaptablePair<T1, T2>(t1, t2);
-    }
-
-    public AdaptablePair(T1 first, T2 second) {
-        this.first = first;
-        this.second = second;
-        this.hash = makeHash();
-    }
-
-    @Override
-    public boolean equals(Object obj) {
-        if (obj == null)
-            return false;
-        if (!(obj.getClass().equals(this.getClass())))
-            return false;
-        AdaptablePair<?, ?> other = (AdaptablePair<?, ?>) obj;
-        if (other.first != first && (other.first == null || !other.first.equals(first)))
-            return false;
-        if (other.second != second && (other.second == null || !other.second.equals(second)))
-            return false;
-        return true;
-    }
-
-    @Override
-    public int hashCode() {
-        return hash;
-    }
-
-    @Override
-    public String toString() {
-        return "<"+first+", "+second+">";
-    }
-
-    private int makeHash() {
-        return (first == null ? 0 : first.hashCode()) + (second == null ? 0 : second.hashCode())*31;
-    }
-
-    private Object adapt(Object o, Class<?> clazz) {
-        if (clazz.isInstance(o))
-            return o;
-        if (o instanceof IAdaptable)
-            return ((IAdaptable) o).getAdapter(clazz);
-        return null;
-    }
-
-    @SuppressWarnings("rawtypes")
-    @Override
-    public Object getAdapter(Class adapter) {
-        Object o = adapt(first, adapter);
-        return (o == null) ? adapt(second, adapter) : o;
-    }
-
-}
+/*******************************************************************************
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management
+ * in Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *     VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.diagram.symbolcontribution;
+
+import org.eclipse.core.runtime.IAdaptable;
+
+/**
+ * A basic pair structure that implements IAdaptable. It tries to adapt the
+ * paired objects to the requested class in order (first, second).
+ * 
+ * @author Tuukka Lehtonen
+ * 
+ * @param <T1> type of first
+ * @param <T2> type of second
+ */
+final class AdaptablePair<T1, T2> implements IAdaptable {
+    public final T1 first;
+    public final T2 second;
+    private final int hash;
+
+    public static <T1, T2> AdaptablePair<T1, T2> make(T1 t1, T2 t2) {
+        return new AdaptablePair<T1, T2>(t1, t2);
+    }
+
+    public AdaptablePair(T1 first, T2 second) {
+        this.first = first;
+        this.second = second;
+        this.hash = makeHash();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null)
+            return false;
+        if (!(obj.getClass().equals(this.getClass())))
+            return false;
+        AdaptablePair<?, ?> other = (AdaptablePair<?, ?>) obj;
+        if (other.first != first && (other.first == null || !other.first.equals(first)))
+            return false;
+        if (other.second != second && (other.second == null || !other.second.equals(second)))
+            return false;
+        return true;
+    }
+
+    @Override
+    public int hashCode() {
+        return hash;
+    }
+
+    @Override
+    public String toString() {
+        return "<"+first+", "+second+">";
+    }
+
+    private int makeHash() {
+        return (first == null ? 0 : first.hashCode()) + (second == null ? 0 : second.hashCode())*31;
+    }
+
+    private Object adapt(Object o, Class<?> clazz) {
+        if (clazz.isInstance(o))
+            return o;
+        if (o instanceof IAdaptable)
+            return ((IAdaptable) o).getAdapter(clazz);
+        return null;
+    }
+
+    @SuppressWarnings("rawtypes")
+    @Override
+    public Object getAdapter(Class adapter) {
+        Object o = adapt(first, adapter);
+        return (o == null) ? adapt(second, adapter) : o;
+    }
+
+}