core/plugins/org.eclipse.dltk.core/model/org/eclipse/dltk/core/model/binary/BinaryType.java - dltk/org.eclipse.dltk.core - Git at Google

 /*******************************************************************************
  * Copyright (c) 2016, 2017 xored software, Inc. 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
  *
  * Contributors:
  *     xored software, Inc. - initial API and implementation
  *******************************************************************************/
 package org.eclipse.dltk.core.model.binary;

 import java.io.InputStream;
 import java.util.ArrayList;
 import java.util.List;

 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.dltk.core.CompletionRequestor;
 import org.eclipse.dltk.core.DLTKCore;
 import org.eclipse.dltk.core.DLTKLanguageManager;
 import org.eclipse.dltk.core.IField;
 import org.eclipse.dltk.core.IMethod;
 import org.eclipse.dltk.core.IModelElement;
 import org.eclipse.dltk.core.IParent;
 import org.eclipse.dltk.core.IScriptFolder;
 import org.eclipse.dltk.core.IScriptProject;
 import org.eclipse.dltk.core.ISourceModule;
 import org.eclipse.dltk.core.IType;
 import org.eclipse.dltk.core.ITypeHierarchy;
 import org.eclipse.dltk.core.ModelException;
 import org.eclipse.dltk.core.WorkingCopyOwner;
 import org.eclipse.dltk.core.search.IDLTKSearchScope;
 import org.eclipse.dltk.core.search.SearchEngine;
 import org.eclipse.dltk.internal.core.CreateTypeHierarchyOperation;
 import org.eclipse.dltk.internal.core.DefaultWorkingCopyOwner;
 import org.eclipse.dltk.internal.core.ModelElement;
 import org.eclipse.dltk.internal.core.ModelManager;
 import org.eclipse.dltk.internal.core.hierarchy.TypeHierarchy;
 import org.eclipse.dltk.internal.core.hierarchy.TypeHierarchyBuilders;
 import org.eclipse.dltk.internal.core.util.Messages;
 import org.eclipse.dltk.utils.CorePrinter;

 /**
  * @since 2.0
  */
 public class BinaryType extends BinaryMember implements IType, IParent {
 	private static final IField[] NO_FIELDS = new IField[0];
 	private static final IMethod[] NO_METHODS = new IMethod[0];
 	private static final IType[] NO_TYPES = new IType[0];

 	public BinaryType(ModelElement parent, String name) {
 		super(parent, name);
 	}

 	@Override
 	public void codeComplete(char[] snippet, int insertion, int position,
 			char[][] localVariableTypeNames, char[][] localVariableNames,
 			int[] localVariableModifiers, boolean isStatic,
 			CompletionRequestor requestor) throws ModelException {
 	}

 	@Override
 	public void codeComplete(char[] snippet, int insertion, int position,
 			char[][] localVariableTypeNames, char[][] localVariableNames,
 			int[] localVariableModifiers, boolean isStatic,
 			CompletionRequestor requestor, WorkingCopyOwner owner)
 			throws ModelException {
 	}

 	private IDLTKSearchScope createReferencingProjectsScope() {

 		IScriptProject scriptProject = getScriptProject();
 		IProject project = scriptProject.getProject();
 		IProject[] referencingProjects = project.getReferencingProjects();

 		List<IScriptProject> scriptProjects = new ArrayList<>(
 				referencingProjects.length + 1);
 		scriptProjects.add(scriptProject);

 		for (int i = 0; i < referencingProjects.length; ++i) {
 			IProject p = referencingProjects[i];
 			if (p.isAccessible()) {
 				scriptProjects.add(DLTKCore.create(p));
 			}
 		}
 		return SearchEngine.createSearchScope(
 				scriptProjects
 						.toArray(new IModelElement[scriptProjects.size()]),
 				false, DLTKLanguageManager.getLanguageToolkit(this));
 	}

 	@Override
 	public boolean equals(Object o) {
 		if (!(o instanceof BinaryType)) {
 			return false;
 		}
 		return super.equals(o);
 	}

 	/*
 	 * @see IType
 	 */
 	@Override
 	public IMethod[] findMethods(IMethod method) {
 		try {
 			return findMethods(method, getMethods());
 		} catch (ModelException e) {
 			// if type doesn't exist, no matching method can exist
 			return null;
 		}
 	}

 	@Override
 	public int getElementType() {
 		return TYPE;
 	}

 	@Override
 	public IField getField(String name) {
 		return new BinaryField(this, name);
 	}

 	@Override
 	public IField[] getFields() throws ModelException {
 		List<IModelElement> list = getChildrenOfType(FIELD);
 		int size;
 		if ((size = list.size()) == 0) {
 			return NO_FIELDS;
 		} else {
 			IField[] array = new IField[size];
 			list.toArray(array);
 			return array;
 		}
 	}

 	@Override
 	public String getFullyQualifiedName() {
 		return getFullyQualifiedName("$"); //$NON-NLS-1$
 	}

 	@Override
 	public String getFullyQualifiedName(String enclosingTypeSeparator) {
 		try {
 			/*
 			 * don't show parameters
 			 */
 			return getFullyQualifiedName(enclosingTypeSeparator, false);
 		} catch (ModelException e) {
 			// exception thrown only when showing parameters
 			return null;
 		}
 	}

 	@Override
 	public IMethod getMethod(String name) {
 		return new BinaryMethod(this, name);
 	}

 	@Override
 	public IMethod[] getMethods() throws ModelException {
 		List<IModelElement> list = getChildrenOfType(METHOD);
 		int size;
 		if ((size = list.size()) == 0) {
 			return NO_METHODS;
 		} else {
 			IMethod[] array = new IMethod[size];
 			list.toArray(array);
 			return array;
 		}
 	}

 	@Override
 	public IScriptFolder getScriptFolder() {
 		return (IScriptFolder) getAncestor(IModelElement.SCRIPT_FOLDER);
 	}

 	@Override
 	public String[] getSuperClasses() throws ModelException {
 		return ((BinaryTypeElementInfo) getElementInfo()).getSuperclassNames();
 	}

 	@Override
 	public IType getType(String name) {
 		try {
 			IType[] types = getTypes();
 			for (IType type : types) {
 				if (type.getElementName().equals(name)) {
 					return type;
 				}
 			}
 		} catch (ModelException e) {
 			if (DLTKCore.DEBUG) {
 				e.printStackTrace();
 			}
 		}
 		return null;
 	}

 	@Override
 	public String getTypeQualifiedName() {
 		return this.getTypeQualifiedName("$");
 	}

 	@Override
 	public String getTypeQualifiedName(String enclosingTypeSeparator) {
 		try {
 			/*
 			 * don't show parameters
 			 */
 			return getTypeQualifiedName(enclosingTypeSeparator, false);
 		} catch (ModelException e) {
 			// exception thrown only when showing parameters
 			return null;
 		}
 	}

 	@Override
 	public IType[] getTypes() throws ModelException {
 		List<IModelElement> list = getChildrenOfType(TYPE);
 		int size;
 		if ((size = list.size()) == 0) {
 			return NO_TYPES;
 		} else {
 			IType[] array = new IType[size];
 			list.toArray(array);
 			return array;
 		}
 	}

 	/*
 	 * Type hierarchies section
 	 */

 	/**
 	 * @see IType
 	 */
 	@Override
 	public ITypeHierarchy loadTypeHierachy(InputStream input,
 			IProgressMonitor monitor) throws ModelException {
 		return loadTypeHierachy(input, DefaultWorkingCopyOwner.PRIMARY,
 				monitor);
 	}

 	/**
 	 * NOTE: This method is not part of the API has it is not clear clients
 	 * would easily use it: they would need to first make sure all working
 	 * copies for the given owner exist before calling it. This is especially
 	 * har at startup time. In case clients want this API, here is how it should
 	 * be specified:
 	 * <p>
 	 * Loads a previously saved ITypeHierarchy from an input stream. A type
 	 * hierarchy can be stored using ITypeHierachy#store(OutputStream). A
 	 * compilation unit of a loaded type has the given owner if such a working
 	 * copy exists, otherwise the type's compilation unit is a primary
 	 * compilation unit.
 	 *
 	 * Only hierarchies originally created by the following methods can be
 	 * loaded:
 	 * <ul>
 	 * <li>IType#newSupertypeHierarchy(IProgressMonitor)</li>
 	 * <li>IType#newSupertypeHierarchy(WorkingCopyOwner, IProgressMonitor)</li>
 	 * <li>IType#newTypeHierarchy(IJavaProject, IProgressMonitor)</li>
 	 * <li>IType#newTypeHierarchy(IJavaProject, WorkingCopyOwner,
 	 * IProgressMonitor)</li>
 	 * <li>IType#newTypeHierarchy(IProgressMonitor)</li>
 	 * <li>IType#newTypeHierarchy(WorkingCopyOwner, IProgressMonitor)</li> </u>
 	 *
 	 * @param input
 	 *            stream where hierarchy will be read
 	 * @param monitor
 	 *            the given progress monitor
 	 * @return the stored hierarchy
 	 * @exception JavaModelException
 	 *                if the hierarchy could not be restored, reasons include: -
 	 *                type is not the focus of the hierarchy or - unable to read
 	 *                the input stream (wrong format, IOException during
 	 *                reading, ...)
 	 * @see ITypeHierarchy#store(java.io.OutputStream, IProgressMonitor)
 	 * @since 3.0
 	 */
 	public ITypeHierarchy loadTypeHierachy(InputStream input,
 			WorkingCopyOwner owner, IProgressMonitor monitor)
 			throws ModelException {
 		// TODO monitor should be passed to TypeHierarchy.load(...)
 		return TypeHierarchy.load(this, input, owner);
 	}

 	/**
 	 * @see IType
 	 */
 	@Override
 	public ITypeHierarchy newSupertypeHierarchy(IProgressMonitor monitor)
 			throws ModelException {
 		return this.newSupertypeHierarchy(DefaultWorkingCopyOwner.PRIMARY,
 				monitor);
 	}

 	/*
 	 * @see IType#newSupertypeHierarchy(ICompilationUnit[], IProgressMonitor)
 	 */
 	@Override
 	public ITypeHierarchy newSupertypeHierarchy(ISourceModule[] workingCopies,
 			IProgressMonitor monitor) throws ModelException {

 		CreateTypeHierarchyOperation op;
 		IScriptProject scriptProject = getScriptProject();
 		IDLTKSearchScope scope = SearchEngine.createSearchScope(scriptProject);
 		op = new CreateTypeHierarchyOperation(this, workingCopies, scope,
 				false);
 		op.runOperation(monitor);
 		return op.getResult();
 	}

 	/**
 	 * @see IType#newSupertypeHierarchy(WorkingCopyOwner, IProgressMonitor)
 	 */
 	@Override
 	public ITypeHierarchy newSupertypeHierarchy(WorkingCopyOwner owner,
 			IProgressMonitor monitor) throws ModelException {

 		ISourceModule[] workingCopies = ModelManager.getModelManager()
 				.getWorkingCopies(owner, true/* add primary working copies */);
 		CreateTypeHierarchyOperation op;
 		IScriptProject scriptProject = getScriptProject();
 		IDLTKSearchScope scope = SearchEngine.createSearchScope(scriptProject);
 		op = new CreateTypeHierarchyOperation(this, workingCopies, scope,
 				false);
 		op.runOperation(monitor);
 		return op.getResult();
 	}

 	/**
 	 * @see IType
 	 */
 	@Override
 	public ITypeHierarchy newTypeHierarchy(IProgressMonitor monitor)
 			throws ModelException {
 		final ITypeHierarchy hierarchy = TypeHierarchyBuilders
 				.getTypeHierarchy(this, ITypeHierarchy.Mode.HIERARCHY, monitor);
 		if (hierarchy != null) {
 			return hierarchy;
 		}
 		CreateTypeHierarchyOperation op;
 		op = new CreateTypeHierarchyOperation(this, null,
 				createReferencingProjectsScope(), true);
 		op.runOperation(monitor);
 		return op.getResult();
 	}

 	/**
 	 * @see IType
 	 */
 	@Override
 	public ITypeHierarchy newTypeHierarchy(IScriptProject project,
 			IProgressMonitor monitor) throws ModelException {
 		return newTypeHierarchy(project, DefaultWorkingCopyOwner.PRIMARY,
 				monitor);
 	}

 	/**
 	 * @see IType#newTypeHierarchy(IJavaProject, WorkingCopyOwner,
 	 *      IProgressMonitor)
 	 */
 	@Override
 	public ITypeHierarchy newTypeHierarchy(IScriptProject project,
 			WorkingCopyOwner owner, IProgressMonitor monitor)
 			throws ModelException {
 		if (project == null) {
 			throw new IllegalArgumentException(Messages.hierarchy_nullProject);
 		}
 		ISourceModule[] workingCopies = ModelManager.getModelManager()
 				.getWorkingCopies(owner, true/* add primary working copies */);
 		ISourceModule[] projectWCs = null;
 		if (workingCopies != null) {
 			int length = workingCopies.length;
 			projectWCs = new ISourceModule[length];
 			int index = 0;
 			for (int i = 0; i < length; i++) {
 				ISourceModule wc = workingCopies[i];
 				if (project.equals(wc.getScriptProject())) {
 					projectWCs[index++] = wc;
 				}
 			}
 			if (index != length) {
 				System.arraycopy(projectWCs, 0,
 						projectWCs = new ISourceModule[index], 0, index);
 			}
 		}
 		CreateTypeHierarchyOperation op = new CreateTypeHierarchyOperation(this,
 				projectWCs, project, true);
 		op.runOperation(monitor);
 		return op.getResult();
 	}

 	/*
 	 * @see IType#newTypeHierarchy(ICompilationUnit[], IProgressMonitor)
 	 */
 	@Override
 	public ITypeHierarchy newTypeHierarchy(ISourceModule[] workingCopies,
 			IProgressMonitor monitor) throws ModelException {

 		CreateTypeHierarchyOperation op;
 		op = new CreateTypeHierarchyOperation(this, workingCopies,
 				createReferencingProjectsScope(), true);
 		op.runOperation(monitor);
 		return op.getResult();
 	}

 	/**
 	 * @see IType#newTypeHierarchy(WorkingCopyOwner, IProgressMonitor)
 	 */
 	@Override
 	public ITypeHierarchy newTypeHierarchy(WorkingCopyOwner owner,
 			IProgressMonitor monitor) throws ModelException {

 		ISourceModule[] workingCopies = ModelManager.getModelManager()
 				.getWorkingCopies(owner, true/* add primary working copies */);
 		CreateTypeHierarchyOperation op;
 		op = new CreateTypeHierarchyOperation(this, workingCopies,
 				createReferencingProjectsScope(), true);
 		op.runOperation(monitor);
 		return op.getResult();
 	}

 	@Override
 	public void printNode(CorePrinter output) {
 		output.formatPrint("DLTK Binary Type:" + getElementName()); //$NON-NLS-1$
 		output.indent();
 		try {
 			IModelElement modelElements[] = this.getChildren();
 			for (int i = 0; i < modelElements.length; ++i) {
 				IModelElement element = modelElements[i];
 				if (element instanceof ModelElement) {
 					((ModelElement) element).printNode(output);
 				} else {
 					output.print("Unknown element:" + element); //$NON-NLS-1$
 				}
 			}
 		} catch (ModelException ex) {
 			output.formatPrint(ex.getLocalizedMessage());
 		}
 		output.dedent();
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2016, 2017 xored software, Inc. 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
	*
	* Contributors:
	* xored software, Inc. - initial API and implementation
	*******************************************************************************/
	package org.eclipse.dltk.core.model.binary;

	import java.io.InputStream;
	import java.util.ArrayList;
	import java.util.List;

	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.dltk.core.CompletionRequestor;
	import org.eclipse.dltk.core.DLTKCore;
	import org.eclipse.dltk.core.DLTKLanguageManager;
	import org.eclipse.dltk.core.IField;
	import org.eclipse.dltk.core.IMethod;
	import org.eclipse.dltk.core.IModelElement;
	import org.eclipse.dltk.core.IParent;
	import org.eclipse.dltk.core.IScriptFolder;
	import org.eclipse.dltk.core.IScriptProject;
	import org.eclipse.dltk.core.ISourceModule;
	import org.eclipse.dltk.core.IType;
	import org.eclipse.dltk.core.ITypeHierarchy;
	import org.eclipse.dltk.core.ModelException;
	import org.eclipse.dltk.core.WorkingCopyOwner;
	import org.eclipse.dltk.core.search.IDLTKSearchScope;
	import org.eclipse.dltk.core.search.SearchEngine;
	import org.eclipse.dltk.internal.core.CreateTypeHierarchyOperation;
	import org.eclipse.dltk.internal.core.DefaultWorkingCopyOwner;
	import org.eclipse.dltk.internal.core.ModelElement;
	import org.eclipse.dltk.internal.core.ModelManager;
	import org.eclipse.dltk.internal.core.hierarchy.TypeHierarchy;
	import org.eclipse.dltk.internal.core.hierarchy.TypeHierarchyBuilders;
	import org.eclipse.dltk.internal.core.util.Messages;
	import org.eclipse.dltk.utils.CorePrinter;

	/**
	* @since 2.0
	*/
	public class BinaryType extends BinaryMember implements IType, IParent {
	private static final IField[] NO_FIELDS = new IField[0];
	private static final IMethod[] NO_METHODS = new IMethod[0];
	private static final IType[] NO_TYPES = new IType[0];

	public BinaryType(ModelElement parent, String name) {
	super(parent, name);
	}

	@Override
	public void codeComplete(char[] snippet, int insertion, int position,
	char[][] localVariableTypeNames, char[][] localVariableNames,
	int[] localVariableModifiers, boolean isStatic,
	CompletionRequestor requestor) throws ModelException {
	}

	@Override
	public void codeComplete(char[] snippet, int insertion, int position,
	char[][] localVariableTypeNames, char[][] localVariableNames,
	int[] localVariableModifiers, boolean isStatic,
	CompletionRequestor requestor, WorkingCopyOwner owner)
	throws ModelException {
	}

	private IDLTKSearchScope createReferencingProjectsScope() {

	IScriptProject scriptProject = getScriptProject();
	IProject project = scriptProject.getProject();
	IProject[] referencingProjects = project.getReferencingProjects();

	List<IScriptProject> scriptProjects = new ArrayList<>(
	referencingProjects.length + 1);
	scriptProjects.add(scriptProject);

	for (int i = 0; i < referencingProjects.length; ++i) {
	IProject p = referencingProjects[i];
	if (p.isAccessible()) {
	scriptProjects.add(DLTKCore.create(p));
	}
	}
	return SearchEngine.createSearchScope(
	scriptProjects
	.toArray(new IModelElement[scriptProjects.size()]),
	false, DLTKLanguageManager.getLanguageToolkit(this));
	}

	@Override
	public boolean equals(Object o) {
	if (!(o instanceof BinaryType)) {
	return false;
	}
	return super.equals(o);
	}

	/*
	* @see IType
	*/
	@Override
	public IMethod[] findMethods(IMethod method) {
	try {
	return findMethods(method, getMethods());
	} catch (ModelException e) {
	// if type doesn't exist, no matching method can exist
	return null;
	}
	}

	@Override
	public int getElementType() {
	return TYPE;
	}

	@Override
	public IField getField(String name) {
	return new BinaryField(this, name);
	}

	@Override
	public IField[] getFields() throws ModelException {
	List<IModelElement> list = getChildrenOfType(FIELD);
	int size;
	if ((size = list.size()) == 0) {
	return NO_FIELDS;
	} else {
	IField[] array = new IField[size];
	list.toArray(array);
	return array;
	}
	}

	@Override
	public String getFullyQualifiedName() {
	return getFullyQualifiedName("$"); //$NON-NLS-1$
	}

	@Override
	public String getFullyQualifiedName(String enclosingTypeSeparator) {
	try {
	/*
	* don't show parameters
	*/
	return getFullyQualifiedName(enclosingTypeSeparator, false);
	} catch (ModelException e) {
	// exception thrown only when showing parameters
	return null;
	}
	}

	@Override
	public IMethod getMethod(String name) {
	return new BinaryMethod(this, name);
	}

	@Override
	public IMethod[] getMethods() throws ModelException {
	List<IModelElement> list = getChildrenOfType(METHOD);
	int size;
	if ((size = list.size()) == 0) {
	return NO_METHODS;
	} else {
	IMethod[] array = new IMethod[size];
	list.toArray(array);
	return array;
	}
	}

	@Override
	public IScriptFolder getScriptFolder() {
	return (IScriptFolder) getAncestor(IModelElement.SCRIPT_FOLDER);
	}

	@Override
	public String[] getSuperClasses() throws ModelException {
	return ((BinaryTypeElementInfo) getElementInfo()).getSuperclassNames();
	}

	@Override
	public IType getType(String name) {
	try {
	IType[] types = getTypes();
	for (IType type : types) {
	if (type.getElementName().equals(name)) {
	return type;
	}
	}
	} catch (ModelException e) {
	if (DLTKCore.DEBUG) {
	e.printStackTrace();
	}
	}
	return null;
	}

	@Override
	public String getTypeQualifiedName() {
	return this.getTypeQualifiedName("$");
	}

	@Override
	public String getTypeQualifiedName(String enclosingTypeSeparator) {
	try {
	/*
	* don't show parameters
	*/
	return getTypeQualifiedName(enclosingTypeSeparator, false);
	} catch (ModelException e) {
	// exception thrown only when showing parameters
	return null;
	}
	}

	@Override
	public IType[] getTypes() throws ModelException {
	List<IModelElement> list = getChildrenOfType(TYPE);
	int size;
	if ((size = list.size()) == 0) {
	return NO_TYPES;
	} else {
	IType[] array = new IType[size];
	list.toArray(array);
	return array;
	}
	}

	/*
	* Type hierarchies section
	*/

	/**
	* @see IType
	*/
	@Override
	public ITypeHierarchy loadTypeHierachy(InputStream input,
	IProgressMonitor monitor) throws ModelException {
	return loadTypeHierachy(input, DefaultWorkingCopyOwner.PRIMARY,
	monitor);
	}

	/**
	* NOTE: This method is not part of the API has it is not clear clients
	* would easily use it: they would need to first make sure all working
	* copies for the given owner exist before calling it. This is especially
	* har at startup time. In case clients want this API, here is how it should
	* be specified:
	* <p>
	* Loads a previously saved ITypeHierarchy from an input stream. A type
	* hierarchy can be stored using ITypeHierachy#store(OutputStream). A
	* compilation unit of a loaded type has the given owner if such a working
	* copy exists, otherwise the type's compilation unit is a primary
	* compilation unit.
	*
	* Only hierarchies originally created by the following methods can be
	* loaded:
	* <ul>
	* <li>IType#newSupertypeHierarchy(IProgressMonitor)</li>
	* <li>IType#newSupertypeHierarchy(WorkingCopyOwner, IProgressMonitor)</li>
	* <li>IType#newTypeHierarchy(IJavaProject, IProgressMonitor)</li>
	* <li>IType#newTypeHierarchy(IJavaProject, WorkingCopyOwner,
	* IProgressMonitor)</li>
	* <li>IType#newTypeHierarchy(IProgressMonitor)</li>
	* <li>IType#newTypeHierarchy(WorkingCopyOwner, IProgressMonitor)</li> </u>
	*
	* @param input
	* stream where hierarchy will be read
	* @param monitor
	* the given progress monitor
	* @return the stored hierarchy
	* @exception JavaModelException
	* if the hierarchy could not be restored, reasons include: -
	* type is not the focus of the hierarchy or - unable to read
	* the input stream (wrong format, IOException during
	* reading, ...)
	* @see ITypeHierarchy#store(java.io.OutputStream, IProgressMonitor)
	* @since 3.0
	*/
	public ITypeHierarchy loadTypeHierachy(InputStream input,
	WorkingCopyOwner owner, IProgressMonitor monitor)
	throws ModelException {
	// TODO monitor should be passed to TypeHierarchy.load(...)
	return TypeHierarchy.load(this, input, owner);
	}

	/**
	* @see IType
	*/
	@Override
	public ITypeHierarchy newSupertypeHierarchy(IProgressMonitor monitor)
	throws ModelException {
	return this.newSupertypeHierarchy(DefaultWorkingCopyOwner.PRIMARY,
	monitor);
	}

	/*
	* @see IType#newSupertypeHierarchy(ICompilationUnit[], IProgressMonitor)
	*/
	@Override
	public ITypeHierarchy newSupertypeHierarchy(ISourceModule[] workingCopies,
	IProgressMonitor monitor) throws ModelException {

	CreateTypeHierarchyOperation op;
	IScriptProject scriptProject = getScriptProject();
	IDLTKSearchScope scope = SearchEngine.createSearchScope(scriptProject);
	op = new CreateTypeHierarchyOperation(this, workingCopies, scope,
	false);
	op.runOperation(monitor);
	return op.getResult();
	}

	/**
	* @see IType#newSupertypeHierarchy(WorkingCopyOwner, IProgressMonitor)
	*/
	@Override
	public ITypeHierarchy newSupertypeHierarchy(WorkingCopyOwner owner,
	IProgressMonitor monitor) throws ModelException {

	ISourceModule[] workingCopies = ModelManager.getModelManager()
	.getWorkingCopies(owner, true/* add primary working copies */);
	CreateTypeHierarchyOperation op;
	IScriptProject scriptProject = getScriptProject();
	IDLTKSearchScope scope = SearchEngine.createSearchScope(scriptProject);
	op = new CreateTypeHierarchyOperation(this, workingCopies, scope,
	false);
	op.runOperation(monitor);
	return op.getResult();
	}

	/**
	* @see IType
	*/
	@Override
	public ITypeHierarchy newTypeHierarchy(IProgressMonitor monitor)
	throws ModelException {
	final ITypeHierarchy hierarchy = TypeHierarchyBuilders
	.getTypeHierarchy(this, ITypeHierarchy.Mode.HIERARCHY, monitor);
	if (hierarchy != null) {
	return hierarchy;
	}
	CreateTypeHierarchyOperation op;
	op = new CreateTypeHierarchyOperation(this, null,
	createReferencingProjectsScope(), true);
	op.runOperation(monitor);
	return op.getResult();
	}

	/**
	* @see IType
	*/
	@Override
	public ITypeHierarchy newTypeHierarchy(IScriptProject project,
	IProgressMonitor monitor) throws ModelException {
	return newTypeHierarchy(project, DefaultWorkingCopyOwner.PRIMARY,
	monitor);
	}

	/**
	* @see IType#newTypeHierarchy(IJavaProject, WorkingCopyOwner,
	* IProgressMonitor)
	*/
	@Override
	public ITypeHierarchy newTypeHierarchy(IScriptProject project,
	WorkingCopyOwner owner, IProgressMonitor monitor)
	throws ModelException {
	if (project == null) {
	throw new IllegalArgumentException(Messages.hierarchy_nullProject);
	}
	ISourceModule[] workingCopies = ModelManager.getModelManager()
	.getWorkingCopies(owner, true/* add primary working copies */);
	ISourceModule[] projectWCs = null;
	if (workingCopies != null) {
	int length = workingCopies.length;
	projectWCs = new ISourceModule[length];
	int index = 0;
	for (int i = 0; i < length; i++) {
	ISourceModule wc = workingCopies[i];
	if (project.equals(wc.getScriptProject())) {
	projectWCs[index++] = wc;
	}
	}
	if (index != length) {
	System.arraycopy(projectWCs, 0,
	projectWCs = new ISourceModule[index], 0, index);
	}
	}
	CreateTypeHierarchyOperation op = new CreateTypeHierarchyOperation(this,
	projectWCs, project, true);
	op.runOperation(monitor);
	return op.getResult();
	}

	/*
	* @see IType#newTypeHierarchy(ICompilationUnit[], IProgressMonitor)
	*/
	@Override
	public ITypeHierarchy newTypeHierarchy(ISourceModule[] workingCopies,
	IProgressMonitor monitor) throws ModelException {

	CreateTypeHierarchyOperation op;
	op = new CreateTypeHierarchyOperation(this, workingCopies,
	createReferencingProjectsScope(), true);
	op.runOperation(monitor);
	return op.getResult();
	}

	/**
	* @see IType#newTypeHierarchy(WorkingCopyOwner, IProgressMonitor)
	*/
	@Override
	public ITypeHierarchy newTypeHierarchy(WorkingCopyOwner owner,
	IProgressMonitor monitor) throws ModelException {

	ISourceModule[] workingCopies = ModelManager.getModelManager()
	.getWorkingCopies(owner, true/* add primary working copies */);
	CreateTypeHierarchyOperation op;
	op = new CreateTypeHierarchyOperation(this, workingCopies,
	createReferencingProjectsScope(), true);
	op.runOperation(monitor);
	return op.getResult();
	}

	@Override
	public void printNode(CorePrinter output) {
	output.formatPrint("DLTK Binary Type:" + getElementName()); //$NON-NLS-1$
	output.indent();
	try {
	IModelElement modelElements[] = this.getChildren();
	for (int i = 0; i < modelElements.length; ++i) {
	IModelElement element = modelElements[i];
	if (element instanceof ModelElement) {
	((ModelElement) element).printNode(output);
	} else {
	output.print("Unknown element:" + element); //$NON-NLS-1$
	}
	}
	} catch (ModelException ex) {
	output.formatPrint(ex.getLocalizedMessage());
	}
	output.dedent();
	}
	}