Java Code Examples for spoon.reflect.reference.CtFieldReference#getDeclaration()

The following examples show how to use spoon.reflect.reference.CtFieldReference#getDeclaration() . 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: SpoonReferenceLibrary.java    From nopol with GNU General Public License v2.0 5 votes vote down vote up 
public static Collection<CtField<?>> accessibleFieldsFrom(CtTypeReference<?> accessingType, CtTypeReference<?> accessedType) {
    Collection<CtField<?>> accessibleFields = MetaList.newLinkedList();
    try {
        Collection<CtFieldReference<?>> allFields = accessedType.getAllFields();
        for (CtFieldReference<?> field : allFields) {
            CtField<?> actualField = field.getDeclaration();
            if (actualField != null && isVisibleFrom(accessingType, actualField, field.getDeclaringType(), accessedType)) {
                accessibleFields.add(actualField);
            }
        }
    } catch (Throwable e) {
        logWarning(logger(), e.toString());
    }
    return accessibleFields;
}
Example 2
Source File: VariableResolver.java    From coming with MIT License 4 votes vote down vote up 
/**
 * Returns all variables in scope, reachable from the ctelement passes as
 * argument
 * 
 * @param element
 * @return
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
public static List<CtVariable> searchVariablesInScope(CtElement element) {
	List<CtVariable> variables = new ArrayList();

	if (element == null) {
		return variables;
	}

	if (element instanceof CtField) {
		return variables;
	}
	// We find the CtClass and returns the fields
	CtClass ctclass = element.getParent(CtClass.class);
	if (ctclass != null) {
		Collection<CtFieldReference<?>> vars = ctclass.getAllFields();
		for (CtFieldReference<?> ctFieldReference : vars) {
			// We dont add private fields from parent classes
			if ((!ctFieldReference.getModifiers().contains(ModifierKind.PRIVATE)
					|| ctclass.getFields().contains(ctFieldReference.getDeclaration()))) {

				// We ignore "serialVersionUID'
				if ((ctFieldReference.getDeclaration() != null)
						&& !"serialVersionUID".equals(ctFieldReference.getDeclaration().getSimpleName()))
					variables.add(ctFieldReference.getDeclaration());
			}
		}

	}

	// We find the parent method and we extract the parameters
	CtMethod method = element.getParent(CtMethod.class);
	if (method != null) {
		List<CtParameter> pars = method.getParameters();
		for (CtParameter ctParameter : pars) {
			variables.add(ctParameter);
		}
	}

	// We find the parent block and we extract the local variables before
	// the element under analysis
	CtBlock parentblock = element.getParent(CtBlock.class);
	if (parentblock != null) {
		int positionEl = parentblock.getStatements().indexOf(element);
		variables.addAll(VariableResolver.retrieveLocalVariables(positionEl, parentblock));
	}

	return variables;

}
Example 3
Source File: VariableResolver.java    From astor with GNU General Public License v2.0 4 votes vote down vote up 
/**
 * Returns all variables in scope, reachable from the ctelement passes as
 * argument
 * 
 * @param element
 * @return
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
public static List<CtVariable> searchVariablesInScope(CtElement element) {
	List<CtVariable> variables = new ArrayList();

	if (element == null) {
		return variables;
	}

	if (element instanceof CtField) {
		return variables;
	}
	// We find the CtClass and returns the fields
	CtClass ctclass = element.getParent(CtClass.class);
	if (ctclass != null) {
		Collection<CtFieldReference<?>> vars = ctclass.getAllFields();
		for (CtFieldReference<?> ctFieldReference : vars) {
			// We dont add private fields from parent classes
			if ((!ctFieldReference.getModifiers().contains(ModifierKind.PRIVATE)
					|| ctclass.getFields().contains(ctFieldReference.getDeclaration()))) {

				// We ignore "serialVersionUID'
				if ((ctFieldReference.getDeclaration() != null)
						&& !"serialVersionUID".equals(ctFieldReference.getDeclaration().getSimpleName()))
					variables.add(ctFieldReference.getDeclaration());
			}
		}

	}

	// We find the parent method and we extract the parameters
	CtMethod method = element.getParent(CtMethod.class);
	if (method != null) {
		List<CtParameter> pars = method.getParameters();
		for (CtParameter ctParameter : pars) {
			variables.add(ctParameter);
		}
	}

	// We find the parent block and we extract the local variables before
	// the element under analysis
	CtBlock parentblock = element.getParent(CtBlock.class);
	CtElement currentElement = element;
	if (parentblock != null) {
		int positionEl = parentblock.getStatements().indexOf(currentElement);
		variables.addAll(VariableResolver.retrieveLocalVariables(positionEl, parentblock));
		if (ConfigurationProperties.getPropertyBool("consideryvarloops")) {
			variables.addAll(getVarsInFor(currentElement));
			variables.addAll(getVarsInForEach(currentElement));
		}

	}

	return variables;

}