Example usage for org.eclipse.jdt.internal.codeassist.select SelectionParser SelectionParser

Introduction

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

Prototype

public SelectionParser(ProblemReporter problemReporter) 

Source Link

Usage

From source file:com.codenvy.ide.ext.java.server.internal.codeassist.SelectionEngine.java

License:Open Source License

/**
 * The SelectionEngine is responsible for computing the selected object.
 *
 * It requires a searchable name environment, which supports some
 * specific search APIs, and a requestor to feed back the results to a UI.
 *
 *  @param nameEnvironment org.eclipse.jdt.internal.core.SearchableEnvironment
 *      used to resolve type/package references and search for types/packages
 *      based on partial names./*  w  ww . jav  a2  s .co m*/
 *
 *  @param requestor org.eclipse.jdt.internal.codeassist.ISelectionRequestor
 *      since the engine might produce answers of various forms, the engine
 *      is associated with a requestor able to accept all possible completions.
 *
 *  @param settings java.util.Map
 *      set of options used to configure the code assist engine.
 */
public SelectionEngine(SearchableEnvironment nameEnvironment, ISelectionRequestor requestor, Map settings,
        WorkingCopyOwner owner, IndexManager indexManager, JavaProject javaProject) {

    super(settings);

    this.requestor = requestor;
    this.indexManager = indexManager;
    this.javaProject = javaProject;
    this.nameEnvironment = nameEnvironment;

    ProblemReporter problemReporter = new ProblemReporter(DefaultErrorHandlingPolicies.proceedWithAllProblems(),
            this.compilerOptions, new DefaultProblemFactory(Locale.getDefault())) {

        public CategorizedProblem createProblem(char[] fileName, int problemId, String[] problemArguments,
                String[] messageArguments, int severity, int problemStartPosition, int problemEndPosition,
                int lineNumber, int columnNumber) {
            CategorizedProblem pb = super.createProblem(fileName, problemId, problemArguments, messageArguments,
                    severity, problemStartPosition, problemEndPosition, lineNumber, columnNumber);
            if (SelectionEngine.this.problem == null && pb.isError() && (pb.getID() & IProblem.Syntax) == 0) {
                SelectionEngine.this.problem = pb;
            }

            return pb;
        }
    };
    this.lookupEnvironment = new LookupEnvironment(this, this.compilerOptions, problemReporter,
            nameEnvironment);
    this.parser = new SelectionParser(problemReporter);
    this.owner = owner;
}

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