Java Code Examples for org.eclipse.jdt.core.dom.ASTNode#SIMPLE_TYPE

The following examples show how to use org.eclipse.jdt.core.dom.ASTNode#SIMPLE_TYPE . 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: SemanticHighlightings.java From eclipse.jdt.ls with Eclipse Public License 2.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name = token.getNode();
	ASTNode node = name.getParent();
	int nodeType = node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.THIS_EXPRESSION && nodeType != ASTNode.QUALIFIED_TYPE && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.TYPE_DECLARATION
			&& nodeType != ASTNode.METHOD_INVOCATION) {
		return false;
	}
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node = node.getParent();
		nodeType = node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION) {
			return false;
		}
	}

	// 2: match classes
	IBinding binding = token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isClass();
}

Example 2

Source File: SemanticHighlightings.java From eclipse.jdt.ls with Eclipse Public License 2.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name = token.getNode();
	ASTNode node = name.getParent();
	int nodeType = node.getNodeType();
	if (nodeType != ASTNode.METHOD_INVOCATION && nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.QUALIFIED_TYPE && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.QUALIFIED_NAME
			&& nodeType != ASTNode.ENUM_DECLARATION) {
		return false;
	}
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node = node.getParent();
		nodeType = node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION) {
			return false;
		}
	}

	// 2: match enums
	IBinding binding = token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isEnum();
}

Example 3

Source File: SemanticHighlightings.java From eclipse.jdt.ls with Eclipse Public License 2.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name = token.getNode();
	ASTNode node = name.getParent();
	int nodeType = node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.QUALIFIED_TYPE && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.TYPE_DECLARATION) {
		return false;
	}
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node = node.getParent();
		nodeType = node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION) {
			return false;
		}
	}

	// 2: match interfaces
	IBinding binding = token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isInterface();
}

Example 4

Source File: SemanticHighlightings.java From eclipse.jdt.ls with Eclipse Public License 2.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name = token.getNode();
	ASTNode node = name.getParent();
	int nodeType = node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.QUALIFIED_TYPE && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.ANNOTATION_TYPE_DECLARATION && nodeType != ASTNode.MARKER_ANNOTATION
			&& nodeType != ASTNode.NORMAL_ANNOTATION && nodeType != ASTNode.SINGLE_MEMBER_ANNOTATION) {
		return false;
	}
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node = node.getParent();
		nodeType = node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION) {
			return false;
		}
	}

	// 2: match annotations
	IBinding binding = token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isAnnotation();
}

Example 5

Source File: SemanticHighlightings.java From eclipse.jdt.ls with Eclipse Public License 2.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name = token.getNode();
	ASTNode node = name.getParent();
	int nodeType = node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.QUALIFIED_TYPE) {
		return false;
	}

	// 2: match type arguments
	StructuralPropertyDescriptor locationInParent = node.getLocationInParent();
	if (locationInParent == ParameterizedType.TYPE_ARGUMENTS_PROPERTY) {
		return true;
	}

	return false;
}

Example 6

Source File: SemanticHighlightings.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name= token.getNode();
	ASTNode node= name.getParent();
	int nodeType= node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.THIS_EXPRESSION && nodeType != ASTNode.QUALIFIED_TYPE  && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.TYPE_DECLARATION && nodeType != ASTNode.METHOD_INVOCATION)
		return false;
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node= node.getParent();
		nodeType= node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION)
			return false;
	}

	// 2: match classes
	IBinding binding= token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isClass();
}

Example 7

Source File: SemanticHighlightings.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name= token.getNode();
	ASTNode node= name.getParent();
	int nodeType= node.getNodeType();
	if (nodeType != ASTNode.METHOD_INVOCATION && nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.QUALIFIED_TYPE && nodeType != ASTNode.QUALIFIED_NAME
			&& nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.ENUM_DECLARATION)
		return false;
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node= node.getParent();
		nodeType= node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION)
			return false;
	}

	// 2: match enums
	IBinding binding= token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isEnum();
}

Example 8

Source File: SemanticHighlightings.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name= token.getNode();
	ASTNode node= name.getParent();
	int nodeType= node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.QUALIFIED_TYPE  && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.TYPE_DECLARATION)
		return false;
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node= node.getParent();
		nodeType= node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION)
			return false;
	}

	// 2: match interfaces
	IBinding binding= token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isInterface();
}

Example 9

Source File: SemanticHighlightings.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name= token.getNode();
	ASTNode node= name.getParent();
	int nodeType= node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.QUALIFIED_TYPE  && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.ANNOTATION_TYPE_DECLARATION
			&& nodeType != ASTNode.MARKER_ANNOTATION && nodeType != ASTNode.NORMAL_ANNOTATION && nodeType != ASTNode.SINGLE_MEMBER_ANNOTATION)
		return false;
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node= node.getParent();
		nodeType= node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION)
			return false;
	}

	// 2: match annotations
	IBinding binding= token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isAnnotation();
}

Example 10

Source File: SemanticHighlightings.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name= token.getNode();
	ASTNode node= name.getParent();
	int nodeType= node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.QUALIFIED_TYPE)
		return false;

	// 2: match type arguments
	StructuralPropertyDescriptor locationInParent= node.getLocationInParent();
	if (locationInParent == ParameterizedType.TYPE_ARGUMENTS_PROPERTY)
		return true;

	return false;
}

Example 11

Source File: SemanticHighlightings.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

6 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name= token.getNode();
	ASTNode node= name.getParent();
	int nodeType= node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.THIS_EXPRESSION && nodeType != ASTNode.QUALIFIED_TYPE  && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.TYPE_DECLARATION && nodeType != ASTNode.METHOD_INVOCATION)
		return false;
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node= node.getParent();
		nodeType= node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION)
			return false;
	}

	// 2: match classes
	IBinding binding= token.getBinding();
	if (binding instanceof ITypeBinding) {
		ITypeBinding typeBinding= (ITypeBinding) binding;
		// see also ClassHighlighting
		return typeBinding.isClass() && (typeBinding.getModifiers() & Modifier.ABSTRACT) != 0;
	}

	return false;
}

Example 12

Source File: SemanticHighlightings.java From eclipse.jdt.ls with Eclipse Public License 2.0

5 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types in type parameter lists
	SimpleName name = token.getNode();
	ASTNode node = name.getParent();
	if (node.getNodeType() != ASTNode.SIMPLE_TYPE && node.getNodeType() != ASTNode.TYPE_PARAMETER) {
		return false;
	}

	// 2: match generic type variable references
	IBinding binding = token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isTypeVariable();
}

Example 13

Source File: SemanticHighlightings.java From eclipse.jdt.ls with Eclipse Public License 2.0

5 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types
	SimpleName name = token.getNode();
	ASTNode node = name.getParent();
	int nodeType = node.getNodeType();
	if (nodeType != ASTNode.SIMPLE_TYPE && nodeType != ASTNode.THIS_EXPRESSION && nodeType != ASTNode.QUALIFIED_TYPE && nodeType != ASTNode.QUALIFIED_NAME && nodeType != ASTNode.TYPE_DECLARATION
			&& nodeType != ASTNode.METHOD_INVOCATION) {
		return false;
	}
	while (nodeType == ASTNode.QUALIFIED_NAME) {
		node = node.getParent();
		nodeType = node.getNodeType();
		if (nodeType == ASTNode.IMPORT_DECLARATION) {
			return false;
		}
	}

	// 2: match classes
	IBinding binding = token.getBinding();
	if (binding instanceof ITypeBinding) {
		ITypeBinding typeBinding = (ITypeBinding) binding;
		// see also ClassHighlighting
		return typeBinding.isClass() && (typeBinding.getModifiers() & Modifier.ABSTRACT) != 0;
	}

	return false;
}

Example 14

Source File: SemanticHighlightings.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

5 votes

@Override
public boolean consumes(SemanticToken token) {

	// 1: match types in type parameter lists
	SimpleName name= token.getNode();
	ASTNode node= name.getParent();
	if (node.getNodeType() != ASTNode.SIMPLE_TYPE && node.getNodeType() != ASTNode.TYPE_PARAMETER)
		return false;

	// 2: match generic type variable references
	IBinding binding= token.getBinding();
	return binding instanceof ITypeBinding && ((ITypeBinding) binding).isTypeVariable();
}

Example 15

Source File: ChangeTypeRefactoring.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

/**
 * Determines what kind of ASTNode has been selected.
 * @param node the node
 * @return  A non-null String containing an error message
 * is returned if the ChangeTypeRefactoring refactoring cannot be applied to the selected ASTNode.
 * A return value of null indicates a valid selection.
 */
private String determineSelection(ASTNode node) {
	if (node == null) {
		return RefactoringCoreMessages.ChangeTypeRefactoring_invalidSelection;
	} else {

		if (DEBUG) System.out.println("node nodeType= " + node.getClass().getName()); //$NON-NLS-1$
		if (DEBUG) System.out.println("parent nodeType= " + node.getParent().getClass().getName()); //$NON-NLS-1$
		if (DEBUG) System.out.println("GrandParent nodeType= " + node.getParent().getParent().getClass().getName()); //$NON-NLS-1$

		ASTNode parent= node.getParent();
		ASTNode grandParent= parent.getParent();
		if (grandParent == null)
			return nodeTypeNotSupported();

		// adjustment needed if part of a parameterized type is selected
		if (grandParent.getNodeType() == ASTNode.PARAMETERIZED_TYPE){
			node= grandParent;
		}

		// adjustment needed if part of a qualified name is selected
		ASTNode current= null;
		if (node.getNodeType() == ASTNode.QUALIFIED_NAME){
			current= node;
			while (current.getNodeType() == ASTNode.QUALIFIED_NAME){
				current= current.getParent();
			}
			if (current.getNodeType() != ASTNode.SIMPLE_TYPE){
				return nodeTypeNotSupported();
			}
			node= current.getParent();
		} else if (parent.getNodeType() == ASTNode.QUALIFIED_NAME){
			current= parent;
			while (current.getNodeType() == ASTNode.QUALIFIED_NAME){
				current= current.getParent();
			}
			if (current.getNodeType() != ASTNode.SIMPLE_TYPE){
				return nodeTypeNotSupported();
			}
			node= current.getParent();
		}

		fObject= node.getAST().resolveWellKnownType("java.lang.Object"); //$NON-NLS-1$
		switch (node.getNodeType()) {
			case ASTNode.SIMPLE_NAME :
				return simpleNameSelected((SimpleName)node);
			case ASTNode.VARIABLE_DECLARATION_STATEMENT :
				return variableDeclarationStatementSelected((VariableDeclarationStatement) node);
			case ASTNode.FIELD_DECLARATION :
				return fieldDeclarationSelected((FieldDeclaration) node);
			case ASTNode.SINGLE_VARIABLE_DECLARATION :
				return singleVariableDeclarationSelected((SingleVariableDeclaration) node);
			case ASTNode.PARAMETERIZED_TYPE:
				return parameterizedTypeSelected((ParameterizedType) node);
			default :
				return nodeTypeNotSupported();
		}
	}
}

Example 16

Source File: Util.java From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0

4 votes

private static void getFullyQualifiedName(Type type, StringBuffer buffer) {
	switch (type.getNodeType()) {
		case ASTNode.ARRAY_TYPE:
			ArrayType arrayType = (ArrayType) type;
			getFullyQualifiedName(arrayType.getElementType(), buffer);
			for (int i = 0, length = arrayType.getDimensions(); i < length; i++) {
				buffer.append('[');
				buffer.append(']');
			}
			break;
		case ASTNode.PARAMETERIZED_TYPE:
			ParameterizedType parameterizedType = (ParameterizedType) type;
			getFullyQualifiedName(parameterizedType.getType(), buffer);
			buffer.append('<');
			Iterator iterator = parameterizedType.typeArguments().iterator();
			boolean isFirst = true;
			while (iterator.hasNext()) {
				if (!isFirst)
					buffer.append(',');
				else
					isFirst = false;
				Type typeArgument = (Type) iterator.next();
				getFullyQualifiedName(typeArgument, buffer);
			}
			buffer.append('>');
			break;
		case ASTNode.PRIMITIVE_TYPE:
			buffer.append(((PrimitiveType) type).getPrimitiveTypeCode().toString());
			break;
		case ASTNode.QUALIFIED_TYPE:
			buffer.append(((QualifiedType) type).getName().getFullyQualifiedName());
			break;
		case ASTNode.SIMPLE_TYPE:
			buffer.append(((SimpleType) type).getName().getFullyQualifiedName());
			break;
		case ASTNode.WILDCARD_TYPE:
			buffer.append('?');
			WildcardType wildcardType = (WildcardType) type;
			Type bound = wildcardType.getBound();
			if (bound == null) return;
			if (wildcardType.isUpperBound()) {
				buffer.append(" extends "); //$NON-NLS-1$
			} else {
				buffer.append(" super "); //$NON-NLS-1$
			}
			getFullyQualifiedName(bound, buffer);
			break;
	}
}