Add Notebook support

CHANGELOG.md

@@ -2,14 +2,16 @@
 
 ### v0.15.0 (TBD)
 
+ * Added Notebook support
+ * Added `WorkspaceSymbol.data`
+
 Fixed issues: <https://github.com/eclipse/lsp4j/milestone/22?closed=1>
 
 Nightly japicmp report: <https://download.eclipse.org/lsp4j/builds/main/japicmp-report/>
 
 ### v0.14.0 (May 2022)
 
- * Implemented LSP version 3.17.0 (except Notebook support) - includes changes to the LSP 3.17
- specification that were added after specification was published as done.
+ * Added changes to the LSP 3.17 specification that were added after specification was published as done.
    * See [#630](https://github.com/eclipse/lsp4j/pull/630) for all changes.
 
 Fixed issues: <https://github.com/eclipse/lsp4j/milestone/21?closed=1>

README.md

@@ -35,8 +35,8 @@ The Maven Repositories, p2 Update Sites, and the Snapshots contain _signed jars_
 
 ### Supported LSP Versions
 
- * LSP4J 0.15.* *(Next release)* → LSP 3.17.0 (except Notebook support)
- * LSP4J 0.14.* → LSP 3.17.0 (except Notebook support)
+ * LSP4J 0.15.* _(Next release)_ → LSP 3.17.0
+ * LSP4J 0.14.* → LSP 3.17.0 (except Notebook support and `WorkspaceSymbol.data`)
  * LSP4J 0.13.* → LSP 3.17.0 (except Notebook support and some changes to the LSP 3.17
  specification that were added after specification was published as done)
  * LSP4J 0.12.* → LSP 3.16.0
@@ -52,7 +52,7 @@ The Maven Repositories, p2 Update Sites, and the Snapshots contain _signed jars_
 
 ### Supported DAP Versions
 
- * LSP4J 0.15.* *(Next release)* → DAP 1.55.0
+ * LSP4J 0.15.* _(Next release)_ → DAP 1.55.0
  * LSP4J 0.14.* → DAP 1.55.0
  * LSP4J 0.13.* → DAP 1.55.0
  * LSP4J 0.12.* → DAP 1.44.0

org.eclipse.lsp4j/src/main/java/org/eclipse/lsp4j/NotebookCellKind.java

@@ -0,0 +1,47 @@
+/******************************************************************************
+ * Copyright (c) 2022 KamasamaK and others.
+ * 
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v. 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0,
+ * or the Eclipse Distribution License v. 1.0 which is available at
+ * http://www.eclipse.org/org/documents/edl-v10.php.
+ * 
+ * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause
+ ******************************************************************************/
+package org.eclipse.lsp4j;
+
+/**
+ * A notebook cell kind.
+ * <p>
+ * Since 3.17.0
+ */
+public enum NotebookCellKind {
+	/**
+	 * A markup-cell is formatted source that is used for display.
+	 */
+	Markup(1),
+
+	/**
+	 * A code-cell is source code.
+	 */
+	Code(2);
+
+	private final int value;
+
+	NotebookCellKind(int value) {
+		this.value = value;
+	}
+
+	public int getValue() {
+		return value;
+	}
+
+	public static NotebookCellKind forValue(int value) {
+		NotebookCellKind[] allValues = NotebookCellKind.values();
+		if (value < 1 || value > allValues.length) {
+			throw new IllegalArgumentException("Illegal enum value: " + value);
+		}
+		return allValues[value - 1];
+	}
+}