Java Code Examples for org.eclipse.jdt.core.dom.FieldDeclaration#modifiers()

@Override
public boolean visit(FieldDeclaration decl) {
	boolean isLifeline = SharedUtils.typeIsAssignableFrom(decl.getType().resolveBinding(), Proxy.class)
			|| SharedUtils.typeIsAssignableFrom(decl.getType().resolveBinding(),
					hu.elte.txtuml.api.model.seqdiag.Lifeline.class);

	if (isLifeline) {
		List<?> modifiers = decl.modifiers();
		Optional<Integer> position = modifiers.stream().filter(modifier -> modifier instanceof Annotation)
				.map(modifier -> (Annotation) modifier)
				.filter(annot -> annot.getTypeName().getFullyQualifiedName().equals("Position"))
				.map(annot -> (int) ((SingleMemberAnnotation) annot).getValue().resolveConstantExpressionValue())
				.findFirst();

		if (position.isPresent()) {
			addLifeline(position.get(), decl);
		} else {
			addLifeline(-1, decl);
		}
	}
	return true;
}
 

private boolean isStatic(FieldDeclaration field) {
    List<IExtendedModifier> fieldModifiers = field.modifiers();
    return fieldModifiers.stream()
            .filter(modifier -> modifier instanceof Modifier)
            .filter(modifer -> ((Modifier) modifer).getKeyword().equals(ModifierKeyword.STATIC_KEYWORD))
            .findFirst()
            .isPresent();
}
 

@Override
public boolean visit(FieldDeclaration node) {
	for (Object m : node.modifiers()) {
		if (((org.eclipse.jdt.core.dom.Modifier) m).isTransient()) {
			transientKW++;
			transient2++;
		}
		if (((org.eclipse.jdt.core.dom.Modifier) m).isVolatile()) {
			volatileKW++;
			volatile2++;
		}
	}
	return false;
}
 

@Override
public boolean visit(FieldDeclaration node) {
	for (Object m : node.modifiers()) {
		if (((org.eclipse.jdt.core.dom.Modifier) m).isStatic()) {
			fields++;
			fieds2++;
		}
	}
	return false;
}
 

public static boolean isFinal(FieldDeclaration node) {
	for (Object modifier : node.modifiers()) {
		if (modifier instanceof Modifier && ((Modifier) modifier).isFinal()) {
			return true;
		}
	}
	return false;
}
 

@Override
		public void fieldCreated(CompilationUnitRewrite cuRewrite, FieldDeclaration field, ParameterInfo pi) {
			FieldInfo fieldInfo= getFieldInfo(pi.getOldName());
			FieldDeclaration parent= (FieldDeclaration) fieldInfo.declaration.getParent();
			List<IExtendedModifier> modifiers= parent.modifiers();
			ListRewrite listRewrite= cuRewrite.getASTRewrite().getListRewrite(field, FieldDeclaration.MODIFIERS2_PROPERTY);
			for (Iterator<IExtendedModifier> iterator= modifiers.iterator(); iterator.hasNext();) {
				IExtendedModifier mod= iterator.next();
				//Temporarily disabled until initialization of final fields is handled correctly
//				if (mod.isModifier()) {
//					Modifier modifier= (Modifier) mod;
//					if (modifier.isFinal())
//						listRewrite.insertLast(moveNode(cuRewrite, modifier), null);
//				}
				if (mod.isAnnotation()) {
					listRewrite.insertFirst(moveNode(cuRewrite, (ASTNode) mod), null);
				}
			}
			if (fieldInfo.initializer != null && fieldInfo.hasFieldReference()) {
				List<VariableDeclarationFragment> fragments= field.fragments();
				for (Iterator<VariableDeclarationFragment> iterator= fragments.iterator(); iterator.hasNext();) {
					VariableDeclarationFragment vdf= iterator.next();
					vdf.setInitializer((Expression) moveNode(cuRewrite, fieldInfo.initializer));
				}
			}
			if (parent.getJavadoc() != null) {
				field.setJavadoc((Javadoc) moveNode(cuRewrite, parent.getJavadoc()));
			}
		}
 

@SuppressWarnings("unchecked")
@Override
public boolean visit(FieldDeclaration node) {
	List<AbstractField> fields2 = new ArrayList<>();
	ITypeBinding bind = node.getType().resolveBinding();
	
	String type = "";
	boolean primitive = false;
	
	if (bind != null) {
		type = bind.getQualifiedName();
		primitive = bind.isPrimitive();
	}
	
	List<String> modifiers = new ArrayList<String>();
	for (Object modifier : node.modifiers()) {
		modifiers.add(modifier.toString());
	}

	boolean builtIn = type.startsWith("java.") || type.startsWith("javax.") ? true : false;
	
	for (VariableDeclarationFragment vdf : (List<VariableDeclarationFragment>) node.fragments()) {
		fields2.add(new AbstractField(vdf.getName().getIdentifier(), type, modifiers, primitive, builtIn));
	}

	fields.addAll(fields2);
	return true;
}
 

@Override
public void write(FieldDeclaration fieldDeclaration) {
    boolean isFinal = isFinal(fieldDeclaration);
    boolean isStatic = isStatic(fieldDeclaration);

    List<?> modifiers = fieldDeclaration.modifiers();

    writeAccessModifier(modifiers);

    if (isStatic)
        writeStaticModifier();

    // TODO: Consider checking if value is fixed at compile time and marking const instead of readonly
    if (isFinal)
        writeReadonlyModifier();

    // Skip the modifiers
    skipModifiers(modifiers);
    skipSpaceAndComments();

    // Write the type
    writeNode(fieldDeclaration.getType());

    writeCommaDelimitedNodes(fieldDeclaration.fragments());

    copySpaceAndComments();
    matchAndWrite(";");
}