Java Code Examples for spoon.reflect.declaration.CtVariable#getType()

The following examples show how to use spoon.reflect.declaration.CtVariable#getType() . These examples are extracted from open source projects. 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 Project: coming   File: VariableResolver.java    License: MIT License 6 votes vote down vote up
/**
 * For a given VariableAccess, we search the list of Variables contains
 * compatible types (i.e. sub types)
 * 
 * @param varContext
 * @param vartofind
 * @return
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
protected static List<CtVariable> compatiblesSubType(List<CtVariable> varContext, CtTypeReference typeToFind) {

	List<CtVariable> result = new ArrayList<CtVariable>();

	for (CtVariable ctVariable_i : varContext) {

		CtTypeReference typeref_i = ctVariable_i.getType();
		try {
			if (typeref_i.isSubtypeOf(typeToFind)) {
				result.add(ctVariable_i);
			}
		} catch (Exception e) {
			result.add(ctVariable_i);
		}

	}
	return result;
}
 
Example 2
/**
 * For a given VariableAccess, we search the list of Variables contains
 * compatible types (i.e. sub types)
 * 
 * @param varContext
 * @param vartofind
 * @return
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
protected static List<CtVariable> compatiblesSubType(List<CtVariable> varContext, CtTypeReference typeToFind) {

	List<CtVariable> result = new ArrayList<CtVariable>();

	for (CtVariable ctVariable_i : varContext) {

		CtTypeReference typeref_i = ctVariable_i.getType();
		try {
			if (typeref_i.isSubtypeOf(typeToFind)) {
				result.add(ctVariable_i);
			}
		} catch (Exception e) {
			result.add(ctVariable_i);
		}

	}
	return result;
}
 
Example 3
@Override
public <T> void scanCtVariable(CtVariable<T> e) {
	CtTypeReference<T> type = e.getType();
	if (type != null) {
		ITree variableType = builder.createNode("VARIABLE_TYPE", type.getQualifiedName());
		variableType.setMetadata(SpoonGumTreeBuilder.SPOON_OBJECT, type);
		type.putMetadata(SpoonGumTreeBuilder.GUMTREE_NODE, variableType);
		builder.addSiblingNode(variableType);
	}
}
 
Example 4
public static List<CtInvocation> retrieveInvocationsFromVar(CtTypeReference variableToReplaceType,
		CtClass classUnderAnalysis, ModificationPoint point) {
	List<CtInvocation> newInvocations = new ArrayList<>();

	List<CtVariable> variablesInScope = point.getContextOfModificationPoint();

	boolean isParentMethodStatic = isParentMethodStatic(point.getCodeElement());

	for (CtVariable varInScope : variablesInScope) {

		if (varInScope.getType() == null || varInScope.getType().isPrimitive()) {
			continue;
		}

		//

		if (isParentMethodStatic && //
				!varInScope.getModifiers().contains(ModifierKind.STATIC)) {
			// if the modification point is in a static method, the variable to target must
			// be
			// static
			continue;
		}
		//
		List<CtMethod> allMethods = varInScope.getType().getAllExecutables().stream()
				.filter(e -> e.getExecutableDeclaration() instanceof CtMethod)
				.map(e -> e.getExecutableDeclaration()).map(CtMethod.class::cast).collect(Collectors.toList());

		for (CtMethod anotherMethod : allMethods) {

			if (anotherMethod.getSimpleName().startsWith(VarReplacementByMethodCallOp.META_METHOD_LABEL))
				// It's a meta-method, discard
				continue;

			if (!anotherMethod.isPublic())
				continue;

			boolean compatibleReturnTypes = SupportOperators.checkIsSubtype(anotherMethod.getType(),
					variableToReplaceType);

			if (compatibleReturnTypes) {

				List<CtInvocation> newInvToMethods = createRealInvocationsAllPosibilities(point, anotherMethod,
						MutationSupporter.getFactory().createVariableRead(varInScope.getReference(),
								varInScope.isStatic()));
				newInvocations.addAll(newInvToMethods);

			}
		}
	}
	return newInvocations;
}
 
Example 5
Source Project: coming   File: VariableResolver.java    License: MIT License 3 votes vote down vote up
/**
 * Return true if the variables are compatible
 * 
 * @param varOutScope
 * @param varInScope
 * @return
 */
public static boolean areVarsCompatible(CtVariableAccess varOutScope, CtVariable varInScope) {
	CtTypeReference refCluster = varInScope.getType();
	CtTypeReference refOut = varOutScope.getType();

	return areTypesCompatible(refCluster, refOut);
}
 
Example 6
/**
 * Return true if the variables are compatible
 * 
 * @param varOutScope
 * @param varInScope
 * @return
 */
public static boolean areVarsCompatible(CtVariableAccess varOutScope, CtVariable varInScope) {
	CtTypeReference refCluster = varInScope.getType();
	CtTypeReference refOut = varOutScope.getType();

	return areTypesCompatible(refCluster, refOut);
}