Example usage for org.eclipse.jdt.internal.codeassist CompletionEngine PERF

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.codeassist CompletionEngine PERF.

Prototype

boolean PERF

To view the source code for org.eclipse.jdt.internal.codeassist CompletionEngine PERF.

Click Source Link

Usage

From source file:org.eclipse.ajdt.core.javaelements.AJCompilationUnit.java

License:Open Source License

/**
* this method is a copy of {@link Openable#codeComplete(org.eclipse.jdt.internal.compiler.env.ICompilationUnit, org.eclipse.jdt.internal.compiler.env.ICompilationUnit, int, CompletionRequestor, WorkingCopyOwner, ITypeRoot)}
* The only change is that we need to create an {@link ITDAwareNameEnvironment}, not  standard {@link SearchableEnvironment}.
 * /* w  w  w.j  a v  a2s .  co m*/
* @param cu
* @param unitToSkip
* @param position
* @param requestor
* @param owner
* @param typeRoot
* @throws JavaModelException
*/
private void internalCodeComplete(org.eclipse.jdt.internal.compiler.env.ICompilationUnit cu,
        org.eclipse.jdt.internal.compiler.env.ICompilationUnit unitToSkip, int position,
        CompletionRequestor requestor, WorkingCopyOwner owner, ITypeRoot typeRoot,
        /* AJDT 1.7 */
        IProgressMonitor monitor) throws JavaModelException {

    if (requestor == null) {
        throw new IllegalArgumentException("Completion requestor cannot be null"); //$NON-NLS-1$
    }
    PerformanceStats performanceStats = CompletionEngine.PERF
            ? PerformanceStats.getStats(JavaModelManager.COMPLETION_PERF, this)
            : null;
    if (performanceStats != null) {
        performanceStats.startRun(new String(cu.getFileName()) + " at " + position); //$NON-NLS-1$
    }
    IBuffer buffer = getBuffer();
    if (buffer == null) {
        return;
    }
    if (position < -1 || position > buffer.getLength()) {
        throw new JavaModelException(new JavaModelStatus(IJavaModelStatusConstants.INDEX_OUT_OF_BOUNDS));
    }
    JavaProject project = (JavaProject) getJavaProject();
    /* AJDT 1.7 */
    ITDAwareNameEnvironment environment = new ITDAwareNameEnvironment(project, owner, monitor);

    environment.setUnitToSkip(unitToSkip);

    // code complete
    /* AJDT 1.7 */
    CompletionEngine engine = new CompletionEngine(environment, requestor, project.getOptions(true), project,
            owner, monitor);
    engine.complete(cu, position, 0, typeRoot);
    if (performanceStats != null) {
        performanceStats.endRun();
    }
    if (NameLookup.VERBOSE) {
        AJLog.log(Thread.currentThread() + " TIME SPENT in NameLoopkup#seekTypesInSourcePackage: " //$NON-NLS-1$
                + environment.nameLookup.timeSpentInSeekTypesInSourcePackage + "ms"); //$NON-NLS-1$
        AJLog.log(Thread.currentThread() + " TIME SPENT in NameLoopkup#seekTypesInBinaryPackage: " //$NON-NLS-1$
                + environment.nameLookup.timeSpentInSeekTypesInBinaryPackage + "ms"); //$NON-NLS-1$
    }

}

---

From source file:org.eclipse.jdt.internal.core.JavaModelManager.java

License:Open Source License

/**
 * Configure the plugin with respect to option settings defined in ".options" file
 *///from  www  .  ja va  2s. co m
public void configurePluginDebugOptions() {
    if (JavaCore.getPlugin().isDebugging()) {
        String option = Platform.getDebugOption(BUFFER_MANAGER_DEBUG);
        if (option != null)
            BufferManager.VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(BUILDER_DEBUG);
        if (option != null)
            JavaBuilder.DEBUG = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(COMPILER_DEBUG);
        if (option != null)
            Compiler.DEBUG = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(BUILDER_STATS_DEBUG);
        if (option != null)
            JavaBuilder.SHOW_STATS = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(COMPLETION_DEBUG);
        if (option != null)
            CompletionEngine.DEBUG = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(CP_RESOLVE_DEBUG);
        if (option != null)
            JavaModelManager.CP_RESOLVE_VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(CP_RESOLVE_ADVANCED_DEBUG);
        if (option != null)
            JavaModelManager.CP_RESOLVE_VERBOSE_ADVANCED = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(CP_RESOLVE_FAILURE_DEBUG);
        if (option != null)
            JavaModelManager.CP_RESOLVE_VERBOSE_FAILURE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(DELTA_DEBUG);
        if (option != null)
            DeltaProcessor.DEBUG = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(DELTA_DEBUG_VERBOSE);
        if (option != null)
            DeltaProcessor.VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(HIERARCHY_DEBUG);
        if (option != null)
            TypeHierarchy.DEBUG = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(INDEX_MANAGER_DEBUG);
        if (option != null)
            JobManager.VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(INDEX_MANAGER_ADVANCED_DEBUG);
        if (option != null)
            IndexManager.DEBUG = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(JAVAMODEL_DEBUG);
        if (option != null)
            JavaModelManager.VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(JAVAMODELCACHE_DEBUG);
        if (option != null)
            JavaModelCache.VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(POST_ACTION_DEBUG);
        if (option != null)
            JavaModelOperation.POST_ACTION_VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(RESOLUTION_DEBUG);
        if (option != null)
            NameLookup.VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(SEARCH_DEBUG);
        if (option != null)
            BasicSearchEngine.VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(SELECTION_DEBUG);
        if (option != null)
            SelectionEngine.DEBUG = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(ZIP_ACCESS_DEBUG);
        if (option != null)
            JavaModelManager.ZIP_ACCESS_VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(SOURCE_MAPPER_DEBUG_VERBOSE);
        if (option != null)
            SourceMapper.VERBOSE = option.equalsIgnoreCase(TRUE);

        option = Platform.getDebugOption(FORMATTER_DEBUG);
        if (option != null)
            DefaultCodeFormatter.DEBUG = option.equalsIgnoreCase(TRUE);
    }

    // configure performance options
    if (PerformanceStats.ENABLED) {
        CompletionEngine.PERF = PerformanceStats.isEnabled(COMPLETION_PERF);
        SelectionEngine.PERF = PerformanceStats.isEnabled(SELECTION_PERF);
        DeltaProcessor.PERF = PerformanceStats.isEnabled(DELTA_LISTENER_PERF);
        JavaModelManager.PERF_VARIABLE_INITIALIZER = PerformanceStats.isEnabled(VARIABLE_INITIALIZER_PERF);
        JavaModelManager.PERF_CONTAINER_INITIALIZER = PerformanceStats.isEnabled(CONTAINER_INITIALIZER_PERF);
        ReconcileWorkingCopyOperation.PERF = PerformanceStats.isEnabled(RECONCILE_PERF);
    }
}

---