Fix API error in lsp4e.cpp plugin.

Not sure we have the right dependency in the cdt target file but
I get a compile error when I use it.

Change-Id: Ie357ea76da82ac552b6c95662d725fb660434ff6

1 files changed, 117 insertions, 117 deletions

diff --git a/lsp4e-cpp/org.eclipse.lsp4e.cpp.language/src/org/eclipse/lsp4e/cpp/language/CPPResourceChangeListener.java b/lsp4e-cpp/org.eclipse.lsp4e.cpp.language/src/org/eclipse/lsp4e/cpp/language/CPPResourceChangeListener.java
index 9d3d23f4d4d..18524e9fd62 100644
--- a/lsp4e-cpp/org.eclipse.lsp4e.cpp.language/src/org/eclipse/lsp4e/cpp/language/CPPResourceChangeListener.java
+++ b/lsp4e-cpp/org.eclipse.lsp4e.cpp.language/src/org/eclipse/lsp4e/cpp/language/CPPResourceChangeListener.java
@@ -1,118 +1,118 @@
-/*******************************************************************************
- * Copyright (c) 2017 Ericsson and others.
- * 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
- *******************************************************************************/
-
-package org.eclipse.lsp4e.cpp.language;
-
-import java.io.IOException;
-import java.net.URI;
-import java.util.ArrayList;
-import java.util.List;
-
-import org.eclipse.core.resources.IFile;
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IResourceDelta;
-import org.eclipse.core.runtime.CoreException;
-import org.eclipse.lsp4e.LanguageServersRegistry;
-import org.eclipse.lsp4e.LanguageServersRegistry.LanguageServerDefinition;
-import org.eclipse.lsp4e.LanguageServiceAccessor;
-import org.eclipse.lsp4e.ProjectSpecificLanguageServerWrapper;
-import org.eclipse.lsp4j.DidChangeWatchedFilesParams;
-import org.eclipse.lsp4j.FileChangeType;
-import org.eclipse.lsp4j.FileEvent;
-
-/**
- * A resource listener used to generate FileEvents, as part of the LSP. This
- * only listens to Added, Changed, Removed event on a specific project that as a
- * C/C++ language server started.
- */
-@SuppressWarnings("restriction")
-final class CPPResourceChangeListener implements IResourceChangeListener {
-	private final IProject fProject;
-
-	CPPResourceChangeListener(IProject project) {
-		fProject = project;
-	}
-
-	@Override
-	public void resourceChanged(IResourceChangeEvent event) {
-		LanguageServerDefinition definition = LanguageServersRegistry.getInstance().getDefinition(CPPLanguageServer.ID);
-		ProjectSpecificLanguageServerWrapper wrapper = getLanguageSeverWrapper(definition);
-		if (event.getType() != IResourceChangeEvent.POST_CHANGE || !isRelevantDelta(event.getDelta())
-				|| wrapper == null) {
-			return;
-		}
-
-		sendFileEvents(wrapper, createFileEventsFromResourceEvent(event));
-	}
-
-	private static void sendFileEvents(ProjectSpecificLanguageServerWrapper wrapper, List<FileEvent> fileEvents) {
-		if (!fileEvents.isEmpty()) {
-			DidChangeWatchedFilesParams params = new DidChangeWatchedFilesParams(fileEvents);
-			wrapper.getServer().getWorkspaceService().didChangeWatchedFiles(params);
-		}
-	}
-
-	private static List<FileEvent> createFileEventsFromResourceEvent(IResourceChangeEvent event) {
-		List<FileEvent> fileEvents = new ArrayList<>();
-		try {
-			event.getDelta().accept((delta) -> {
-				if (delta.getResource() instanceof IFile && isRelevantDelta(delta)) {
-					FileEvent fileEvent = createFileEventFromDelta(delta);
-					if (fileEvent != null) {
-						fileEvents.add(fileEvent);
-					}
-				}
-				return true;
-			}, false);
-		} catch (CoreException e) {
-			// Do nothing
-		}
-		return fileEvents;
-	}
-
-	private ProjectSpecificLanguageServerWrapper getLanguageSeverWrapper(LanguageServerDefinition definition) {
-		try {
-			return LanguageServiceAccessor.getLSWrapperForConnection(fProject, definition, false);
-		} catch (IOException e) {
-			// Do nothing
-			return null;
-		}
-	}
-
-	private static boolean isRelevantDelta(IResourceDelta delta) {
-		int kind = delta.getKind();
-		int flags = delta.getFlags();
-		if (delta.getResource() instanceof IFile && kind == IResourceDelta.CHANGED) {
-			return (flags & IResourceDelta.CONTENT) != 0;
-		}
-
-		return kind == IResourceDelta.ADDED || kind == IResourceDelta.CHANGED || kind == IResourceDelta.REMOVED;
-	}
-
-	private static FileEvent createFileEventFromDelta(IResourceDelta delta) {
-		URI locationURI = delta.getResource().getLocationURI();
-		if (locationURI == null) {
-			return null;
-		}
-
-		FileChangeType changeType = null;
-		if (delta.getKind() == IResourceDelta.ADDED) {
-			changeType = FileChangeType.Created;
-		} else if (delta.getKind() == IResourceDelta.CHANGED) {
-			changeType = FileChangeType.Changed;
-		} else if (delta.getKind() == IResourceDelta.REMOVED) {
-			changeType = FileChangeType.Deleted;
-		} else {
-			throw new IllegalStateException("Unsupported resource delta kind: " + delta.getKind()); //$NON-NLS-1$
-		}
-
-		return new FileEvent(locationURI.toString(), changeType);
-	}
+/*******************************************************************************

+ * Copyright (c) 2017 Ericsson and others.

+ * 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

+ *******************************************************************************/

+

+package org.eclipse.lsp4e.cpp.language;

+

+import java.io.IOException;

+import java.net.URI;

+import java.util.ArrayList;

+import java.util.List;

+

+import org.eclipse.core.resources.IFile;

+import org.eclipse.core.resources.IProject;

+import org.eclipse.core.resources.IResourceChangeEvent;

+import org.eclipse.core.resources.IResourceChangeListener;

+import org.eclipse.core.resources.IResourceDelta;

+import org.eclipse.core.runtime.CoreException;

+import org.eclipse.lsp4e.LanguageServersRegistry;

+import org.eclipse.lsp4e.LanguageServersRegistry.LanguageServerDefinition;

+import org.eclipse.lsp4e.LanguageServiceAccessor;

+import org.eclipse.lsp4e.ProjectSpecificLanguageServerWrapper;

+import org.eclipse.lsp4j.DidChangeWatchedFilesParams;

+import org.eclipse.lsp4j.FileChangeType;

+import org.eclipse.lsp4j.FileEvent;

+

+/**

+ * A resource listener used to generate FileEvents, as part of the LSP. This

+ * only listens to Added, Changed, Removed event on a specific project that as a

+ * C/C++ language server started.

+ */

+@SuppressWarnings("restriction")

+final class CPPResourceChangeListener implements IResourceChangeListener {

+	private final IProject fProject;

+

+	CPPResourceChangeListener(IProject project) {

+		fProject = project;

+	}

+

+	@Override

+	public void resourceChanged(IResourceChangeEvent event) {

+		LanguageServerDefinition definition = LanguageServersRegistry.getInstance().getDefinition(CPPLanguageServer.ID);

+		ProjectSpecificLanguageServerWrapper wrapper = getLanguageSeverWrapper(definition);

+		if (event.getType() != IResourceChangeEvent.POST_CHANGE || !isRelevantDelta(event.getDelta())

+				|| wrapper == null) {

+			return;

+		}

+

+		sendFileEvents(wrapper, createFileEventsFromResourceEvent(event));

+	}

+

+	private static void sendFileEvents(ProjectSpecificLanguageServerWrapper wrapper, List<FileEvent> fileEvents) {

+		if (!fileEvents.isEmpty()) {

+			DidChangeWatchedFilesParams params = new DidChangeWatchedFilesParams(fileEvents);

+			wrapper.getServer().getWorkspaceService().didChangeWatchedFiles(params);

+		}

+	}

+

+	private static List<FileEvent> createFileEventsFromResourceEvent(IResourceChangeEvent event) {

+		List<FileEvent> fileEvents = new ArrayList<>();

+		try {

+			event.getDelta().accept((delta) -> {

+				if (delta.getResource() instanceof IFile && isRelevantDelta(delta)) {

+					FileEvent fileEvent = createFileEventFromDelta(delta);

+					if (fileEvent != null) {

+						fileEvents.add(fileEvent);

+					}

+				}

+				return true;

+			}, false);

+		} catch (CoreException e) {

+			// Do nothing

+		}

+		return fileEvents;

+	}

+

+	private ProjectSpecificLanguageServerWrapper getLanguageSeverWrapper(LanguageServerDefinition definition) {

+		try {

+			return LanguageServiceAccessor.getLSWrapperForConnection(fProject, definition);

+		} catch (IOException e) {

+			// Do nothing

+			return null;

+		}

+	}

+

+	private static boolean isRelevantDelta(IResourceDelta delta) {

+		int kind = delta.getKind();

+		int flags = delta.getFlags();

+		if (delta.getResource() instanceof IFile && kind == IResourceDelta.CHANGED) {

+			return (flags & IResourceDelta.CONTENT) != 0;

+		}

+

+		return kind == IResourceDelta.ADDED || kind == IResourceDelta.CHANGED || kind == IResourceDelta.REMOVED;

+	}

+

+	private static FileEvent createFileEventFromDelta(IResourceDelta delta) {

+		URI locationURI = delta.getResource().getLocationURI();

+		if (locationURI == null) {

+			return null;

+		}

+

+		FileChangeType changeType = null;

+		if (delta.getKind() == IResourceDelta.ADDED) {

+			changeType = FileChangeType.Created;

+		} else if (delta.getKind() == IResourceDelta.CHANGED) {

+			changeType = FileChangeType.Changed;

+		} else if (delta.getKind() == IResourceDelta.REMOVED) {

+			changeType = FileChangeType.Deleted;

+		} else {

+			throw new IllegalStateException("Unsupported resource delta kind: " + delta.getKind()); //$NON-NLS-1$

+		}

+

+		return new FileEvent(locationURI.toString(), changeType);

+	}

 }
\ No newline at end of file