X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.db.layer0%2Fsrc%2Forg%2Fsimantics%2Fdb%2Flayer0%2Fadapter%2FGenericRelation.java;h=3f7b1709a13dddf690c085faae7c1a1763ba406d;hp=7db9d205ca5320db1966609a9c7a5b1191d56770;hb=HEAD;hpb=969bd23cab98a79ca9101af33334000879fb60c5

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/GenericRelation.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/GenericRelation.java
index 7db9d205c..3f7b1709a 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/GenericRelation.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/adapter/GenericRelation.java
@@ -1,55 +1,55 @@
-/*******************************************************************************
- * 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.db.layer0.adapter;
-
-import java.util.List;
-
-import org.simantics.db.ReadGraph;
-import org.simantics.db.exception.DatabaseException;
-import org.simantics.utils.datastructures.Pair;
-
-public interface GenericRelation {
-
-	/**
-	 * Tests whether a tuple belongs to the relation.
-	 */
-	boolean contains(ReadGraph graph, Object[] tuple) throws DatabaseException;
-	
-	/**
-	 * Tells if realize-method is implemented.
-	 */
-	boolean isRealizable();
-	/**
-	 * Returns the contents of the relation as a list.
-	 */
-	List<Object[]> realize(ReadGraph graph) throws DatabaseException;	
-	
-	/**
-	 * Selects and projects the relation by given binding pattern and constants.
-	 * The binding pattern is a string of 'b' and 'f' characters. The length
-	 * of constants array has to be the number of 'b' letters in binding pattern.
-	 */
-	public GenericRelation select(String bindingPattern, Object[] constants);
-	
-	/**
-	 * Restricts the relation by given constraint.
-	 */
-	public GenericRelation selectByRelation(String bindingPattern, GenericRelation constraint);
-	
-	/**
-	 * Tells the names and types of the fields of the relation.
-	 */
-	Pair<String, String>[] getFields();
-	
-	//<T> T getInterface(Class<T> clazz);
-	
-}
+/*******************************************************************************
+ * 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.db.layer0.adapter;
+
+import java.util.List;
+
+import org.simantics.db.ReadGraph;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.utils.datastructures.Pair;
+
+public interface GenericRelation {
+
+	/**
+	 * Tests whether a tuple belongs to the relation.
+	 */
+	boolean contains(ReadGraph graph, Object[] tuple) throws DatabaseException;
+	
+	/**
+	 * Tells if realize-method is implemented.
+	 */
+	boolean isRealizable();
+	/**
+	 * Returns the contents of the relation as a list.
+	 */
+	List<Object[]> realize(ReadGraph graph) throws DatabaseException;	
+	
+	/**
+	 * Selects and projects the relation by given binding pattern and constants.
+	 * The binding pattern is a string of 'b' and 'f' characters. The length
+	 * of constants array has to be the number of 'b' letters in binding pattern.
+	 */
+	public GenericRelation select(String bindingPattern, Object[] constants);
+	
+	/**
+	 * Restricts the relation by given constraint.
+	 */
+	public GenericRelation selectByRelation(String bindingPattern, GenericRelation constraint);
+	
+	/**
+	 * Tells the names and types of the fields of the relation.
+	 */
+	Pair<String, String>[] getFields();
+	
+	//<T> T getInterface(Class<T> clazz);
+	
+}