-/*******************************************************************************\r
- * Copyright (c) 2013 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
- * Semantum Oy - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.browsing.ui;\r
-\r
-import java.util.Arrays;\r
-import java.util.Collection;\r
-import java.util.Collections;\r
-import java.util.Map;\r
-\r
-/**\r
- * @author Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>\r
- */\r
-public class ExplorerState {\r
-\r
- /**\r
- * Default value for empty {@link #topNodePathChildIndex}.\r
- */\r
- private static final int[] NO_CHILD_INDEXES = {};\r
-\r
- /**\r
- * Empty default value for ExplorerState.\r
- */\r
- public static final ExplorerState EMPTY = new ExplorerState(\r
- NodeContext.NONE, NO_CHILD_INDEXES,\r
- Collections.<NodeContext> emptyList(),\r
- Collections.<String, Integer> emptyMap());\r
-\r
- /**\r
- * An empty array of no top node path is set.\r
- * @see NodeContext#NONE\r
- */\r
- public final NodeContext[] topNodePath;\r
-\r
- /**\r
- * Tells the child index of each node in {@link #topNodePath}. \r
- * Must be the same size as {@link #topNodePath}.\r
- */\r
- public final int[] topNodePathChildIndex;\r
-\r
- /**\r
- * All the expanded nodes in the explorer. Never <code>null</code>.\r
- */\r
- public final Collection<NodeContext> expandedNodes;\r
-\r
- /**\r
- * Widths of columns.\r
- */\r
- public final Map<String, Integer> columnWidths;\r
-\r
- /**\r
- * @param topNodePath\r
- * @param topNodePathChildIndex\r
- * @param expandedNodes\r
- * @param columnWidths \r
- */\r
- public ExplorerState(NodeContext[] topNodePath, int[] topNodePathChildIndex, Collection<NodeContext> expandedNodes, Map<String, Integer> columnWidths) {\r
- if (expandedNodes == null)\r
- throw new IllegalArgumentException("null expanded nodes");\r
- this.topNodePath = topNodePath;\r
- this.topNodePathChildIndex = topNodePathChildIndex;\r
- this.expandedNodes = expandedNodes;\r
- this.columnWidths = columnWidths;\r
- }\r
-\r
- @Override\r
- public String toString() {\r
- return getClass().getSimpleName() + "[topNodePath="\r
- + Arrays.toString(topNodePath) + ", topNodePathChildIndex="\r
- + Arrays.toString(topNodePathChildIndex) + ", expandedNodes="\r
- + expandedNodes + ", " + columnWidths + "]";\r
- }\r
-\r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2013 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:
+ * Semantum Oy - initial API and implementation
+ *******************************************************************************/
+package org.simantics.browsing.ui;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.Collections;
+import java.util.Map;
+
+/**
+ * @author Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
+ */
+public class ExplorerState {
+
+ /**
+ * Default value for empty {@link #topNodePathChildIndex}.
+ */
+ private static final int[] NO_CHILD_INDEXES = {};
+
+ /**
+ * Empty default value for ExplorerState.
+ */
+ public static final ExplorerState EMPTY = new ExplorerState(
+ NodeContext.NONE, NO_CHILD_INDEXES,
+ Collections.<NodeContext> emptyList(),
+ Collections.<String, Integer> emptyMap());
+
+ /**
+ * An empty array of no top node path is set.
+ * @see NodeContext#NONE
+ */
+ public final NodeContext[] topNodePath;
+
+ /**
+ * Tells the child index of each node in {@link #topNodePath}.
+ * Must be the same size as {@link #topNodePath}.
+ */
+ public final int[] topNodePathChildIndex;
+
+ /**
+ * All the expanded nodes in the explorer. Never <code>null</code>.
+ */
+ public final Collection<NodeContext> expandedNodes;
+
+ /**
+ * Widths of columns.
+ */
+ public final Map<String, Integer> columnWidths;
+
+ /**
+ * @param topNodePath
+ * @param topNodePathChildIndex
+ * @param expandedNodes
+ * @param columnWidths
+ */
+ public ExplorerState(NodeContext[] topNodePath, int[] topNodePathChildIndex, Collection<NodeContext> expandedNodes, Map<String, Integer> columnWidths) {
+ if (expandedNodes == null)
+ throw new IllegalArgumentException("null expanded nodes");
+ this.topNodePath = topNodePath;
+ this.topNodePathChildIndex = topNodePathChildIndex;
+ this.expandedNodes = expandedNodes;
+ this.columnWidths = columnWidths;
+ }
+
+ @Override
+ public String toString() {
+ return getClass().getSimpleName() + "[topNodePath="
+ + Arrays.toString(topNodePath) + ", topNodePathChildIndex="
+ + Arrays.toString(topNodePathChildIndex) + ", expandedNodes="
+ + expandedNodes + ", " + columnWidths + "]";
+ }
+
+}