Java Code Examples for org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants#AccInterface

The following examples show how to use org.eclipse.jdt.internal.compiler.classfmt.ClassFileConstants#AccInterface . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: CompletionParser.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 6 votes vote down vote up
protected void consumeCompilationUnit() {
	this.javadoc = null;
	checkComment();
	if (this.javadoc != null && this.cursorLocation > this.javadoc.sourceStart && this.cursorLocation < this.javadoc.sourceEnd) {
		// completion is in an orphan javadoc comment => replace compilation unit one to allow completion resolution
		this.compilationUnit.javadoc = this.javadoc;
		// create a fake interface declaration to allow resolution
		if (this.compilationUnit.types == null) {
			this.compilationUnit.types = new TypeDeclaration[1];
			TypeDeclaration declaration = new TypeDeclaration(this.compilationUnit.compilationResult);
			declaration.name = FAKE_TYPE_NAME;
			declaration.modifiers = ClassFileConstants.AccDefault | ClassFileConstants.AccInterface;
			this.compilationUnit.types[0] = declaration;
		}
	}
	super.consumeCompilationUnit();
}
 
Example 2
Source File: TypeDeclarationPattern.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 6 votes vote down vote up
protected void decodeModifiers() {

	// Extract suffix from modifiers instead of index key
	switch (this.modifiers & (ClassFileConstants.AccInterface|ClassFileConstants.AccEnum|ClassFileConstants.AccAnnotation)) {
		case ClassFileConstants.AccAnnotation:
		case ClassFileConstants.AccAnnotation+ClassFileConstants.AccInterface:
			this.typeSuffix = ANNOTATION_TYPE_SUFFIX;
			break;
		case ClassFileConstants.AccEnum:
			this.typeSuffix = ENUM_SUFFIX;
			break;
		case ClassFileConstants.AccInterface:
			this.typeSuffix = INTERFACE_SUFFIX;
			break;
		default:
			this.typeSuffix = CLASS_SUFFIX;
			break;
	}
}
 
Example 3
Source File: TypeDeclaration.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up
public final static int kind(int flags) {
	switch (flags & (ClassFileConstants.AccInterface|ClassFileConstants.AccAnnotation|ClassFileConstants.AccEnum)) {
		case ClassFileConstants.AccInterface :
			return TypeDeclaration.INTERFACE_DECL;
		case ClassFileConstants.AccInterface|ClassFileConstants.AccAnnotation :
			return TypeDeclaration.ANNOTATION_TYPE_DECL;
		case ClassFileConstants.AccEnum :
			return TypeDeclaration.ENUM_DECL;
		default :
			return TypeDeclaration.CLASS_DECL;
	}
}
 
Example 4
Source File: CompilationUnitDeclaration.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up
public void createPackageInfoType() {
	TypeDeclaration declaration = new TypeDeclaration(this.compilationResult);
	declaration.name = TypeConstants.PACKAGE_INFO_NAME;
	declaration.modifiers = ClassFileConstants.AccDefault | ClassFileConstants.AccInterface;
	declaration.javadoc = this.javadoc;
	this.types[0] = declaration; // Assumes the first slot is meant for this type
}
 
Example 5
Source File: IntersectionCastTypeBinding.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up
public IntersectionCastTypeBinding(ReferenceBinding[] intersectingTypes, LookupEnvironment environment) {
	this.intersectingTypes = intersectingTypes;
	this.length = intersectingTypes.length;
	if (!intersectingTypes[0].isClass()) {
		this.javaLangObject = environment.getResolvedType(TypeConstants.JAVA_LANG_OBJECT, null);
		this.modifiers |= ClassFileConstants.AccInterface;
	}
}
 
Example 6
Source File: HandleUtilityClass.java    From EasyMPermission with MIT License 4 votes vote down vote up
private void changeModifiersAndGenerateConstructor(EclipseNode typeNode, EclipseNode annotationNode) {
	TypeDeclaration classDecl = (TypeDeclaration) typeNode.get();
	
	boolean makeConstructor = true;
	
	classDecl.modifiers |= ClassFileConstants.AccFinal;
	
	boolean markStatic = true;
	boolean requiresClInit = false;
	boolean alreadyHasClinit = false;
	
	if (typeNode.up().getKind() == Kind.COMPILATION_UNIT) markStatic = false;
	if (markStatic && typeNode.up().getKind() == Kind.TYPE) {
		TypeDeclaration typeDecl = (TypeDeclaration) typeNode.up().get();
		if ((typeDecl.modifiers & ClassFileConstants.AccInterface) != 0) markStatic = false;
	}
	
	if (markStatic) classDecl.modifiers |= ClassFileConstants.AccStatic;
	
	for (EclipseNode element : typeNode.down()) {
		if (element.getKind() == Kind.FIELD) {
			FieldDeclaration fieldDecl = (FieldDeclaration) element.get();
			if ((fieldDecl.modifiers & ClassFileConstants.AccStatic) == 0) {
				requiresClInit = true;
				fieldDecl.modifiers |= ClassFileConstants.AccStatic;
			}
		} else if (element.getKind() == Kind.METHOD) {
			AbstractMethodDeclaration amd = (AbstractMethodDeclaration) element.get();
			if (amd instanceof ConstructorDeclaration) {
				ConstructorDeclaration constrDecl = (ConstructorDeclaration) element.get();
				if (getGeneratedBy(constrDecl) == null && (constrDecl.bits & ASTNode.IsDefaultConstructor) == 0) {
					element.addError("@UtilityClasses cannot have declared constructors.");
					makeConstructor = false;
					continue;
				}
			} else if (amd instanceof MethodDeclaration) {
				amd.modifiers |= ClassFileConstants.AccStatic;
			} else if (amd instanceof Clinit) {
				alreadyHasClinit = true;
			}
		} else if (element.getKind() == Kind.TYPE) {
			((TypeDeclaration) element.get()).modifiers |= ClassFileConstants.AccStatic;
		}
	}
	
	if (makeConstructor) createPrivateDefaultConstructor(typeNode, annotationNode);
	if (requiresClInit && !alreadyHasClinit) classDecl.addClinit();
}
 
Example 7
Source File: DocumentElementParser.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 4 votes vote down vote up
protected void consumeInterfaceHeaderName1() {
	// InterfaceHeaderName ::= Modifiersopt 'interface' 'Identifier'
	TypeDeclaration typeDecl = new TypeDeclaration(this.compilationUnit.compilationResult);
	if (this.nestedMethod[this.nestedType] == 0) {
		if (this.nestedType != 0) {
			typeDecl.bits |= ASTNode.IsMemberType;
		}
	} else {
		// Record that the block has a declaration for local types
		typeDecl.bits |= ASTNode.IsLocalType;
		markEnclosingMemberWithLocalType();
		blockReal();
	}

	//highlight the name of the type
	long pos = this.identifierPositionStack[this.identifierPtr];
	typeDecl.sourceEnd = (int) pos;
	typeDecl.sourceStart = (int) (pos >>> 32);
	typeDecl.name = this.identifierStack[this.identifierPtr--];
	this.identifierLengthPtr--;

	//compute the declaration source too
	// 'class' and 'interface' push an int position
	this.typeStartPosition = typeDecl.declarationSourceStart = this.intStack[this.intPtr--];
	this.intPtr--;
	int declSourceStart = this.intStack[this.intPtr--];
	typeDecl.modifiersSourceStart = this.intStack[this.intPtr--];
	typeDecl.modifiers = this.intStack[this.intPtr--] | ClassFileConstants.AccInterface;
	if (typeDecl.declarationSourceStart > declSourceStart) {
		typeDecl.declarationSourceStart = declSourceStart;
	}
	// consume annotations
	int length;
	if ((length = this.expressionLengthStack[this.expressionLengthPtr--]) != 0) {
		System.arraycopy(
			this.expressionStack,
			(this.expressionPtr -= length) + 1,
			typeDecl.annotations = new Annotation[length],
			0,
			length);
	}
	typeDecl.bodyStart = typeDecl.sourceEnd + 1;
	pushOnAstStack(typeDecl);
	// javadoc
	typeDecl.javadoc = this.javadoc;
	this.javadoc = null;
}
 
Example 8
Source File: ReferenceBinding.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 4 votes vote down vote up
/**
 * Answer true if the receiver can be instantiated
 */
public boolean canBeInstantiated() {
	return (this.modifiers & (ClassFileConstants.AccAbstract | ClassFileConstants.AccInterface | ClassFileConstants.AccEnum | ClassFileConstants.AccAnnotation)) == 0;
}
 
Example 9
Source File: ReferenceBinding.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 4 votes vote down vote up
public boolean isClass() {
	return (this.modifiers & (ClassFileConstants.AccInterface | ClassFileConstants.AccAnnotation | ClassFileConstants.AccEnum)) == 0;
}
 
Example 10
Source File: ReferenceBinding.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 4 votes vote down vote up
public boolean isInterface() {
	// consider strict interfaces and annotation types
	return (this.modifiers & ClassFileConstants.AccInterface) != 0;
}
 
Example 11
Source File: ReferenceBinding.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 4 votes vote down vote up
/**
 * Answer true if the receiver is a static member type (or toplevel)
 */
public final boolean isStatic() {
	return (this.modifiers & (ClassFileConstants.AccStatic | ClassFileConstants.AccInterface)) != 0 || (this.tagBits & TagBits.IsNestedType) == 0;
}