-/*******************************************************************************\r
- * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
- * in 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.browsing.ui.common.views;\r
-\r
-import java.util.regex.Pattern;\r
-\r
-import org.simantics.browsing.ui.common.processors.FilterSelectionRequestQueryProcessor;\r
-\r
-/**\r
- * This is an interface for specifying a strategy for converting client-specified\r
- * search strings into regular expressions (see {@link Pattern}), that are used\r
- * to filter non-matches out of shown results.\r
- * \r
- * @author Tuukka Lehtonen\r
- * \r
- * @see FilterSelectionRequestQueryProcessor\r
- * @see Pattern\r
- */\r
-public interface IFilterStrategy {\r
-\r
- /**\r
- * @param filterText the client-specified filter text\r
- * @return a regular expression String adhering to the specifications of\r
- * {@link Pattern} or <code>null</code> to denote <em>no filter</em>.\r
- */\r
- String toPatternString(String filterText);\r
-\r
-}\r
+/*******************************************************************************
+ * 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.browsing.ui.common.views;
+
+import java.util.regex.Pattern;
+
+import org.simantics.browsing.ui.common.processors.FilterSelectionRequestQueryProcessor;
+
+/**
+ * This is an interface for specifying a strategy for converting client-specified
+ * search strings into regular expressions (see {@link Pattern}), that are used
+ * to filter non-matches out of shown results.
+ *
+ * @author Tuukka Lehtonen
+ *
+ * @see FilterSelectionRequestQueryProcessor
+ * @see Pattern
+ */
+public interface IFilterStrategy {
+
+ /**
+ * @param filterText the client-specified filter text
+ * @return a regular expression String adhering to the specifications of
+ * {@link Pattern} or <code>null</code> to denote <em>no filter</em>.
+ */
+ String toPatternString(String filterText);
+
+}