protected CtVariableRead buildVarRef(CtTypeReference type, Factory factory) {
CtTypeReference<Object> typeRef = factory.Core().clone(type);
CtLocalVariable<Object> localVar = factory.Core().createLocalVariable();
localVar.setType(typeRef);
localVar.setSimpleName("var_" + type.getSimpleName() + "_" + System.currentTimeMillis());
CtVariableReadImpl varRead = new CtVariableReadImpl();
varRead.setVariable(factory.Code().createLocalVariableReference(localVar));
return varRead;
}
@Override
public CtElement[] getMutatedEntries(CtBinaryOperator<?> element, Factory factory) {
ArrayList<CtElement> ret = new ArrayList<CtElement>();
if (element == null) return emptySet();
for (BinaryOperatorKind kind : operators) {
if (element.getKind() != kind) {
CtExpression<?> right_c = factory.Core().clone(element.getRightHandOperand());
CtExpression<?> left_c = factory.Core().clone(element.getLeftHandOperand());
CtBinaryOperator<?> binaryOp = factory.Code().createBinaryOperator(left_c, right_c, kind);
// Set parent
right_c.setParent(binaryOp);
left_c.setParent(binaryOp);
ret.add(binaryOp);
}
}
return ret.toArray(new CtElement[1]);
}
public CtStatement apply(CtType<?> targetType) {
CtClass<?> c;
Factory factory;
// we first need a factory
if (targetType != null) {
// if it's template with reference replacement
factory = targetType.getFactory();
} else {
// else we have at least one template parameter with a factory
factory = getFactory();
}
c = factory.Class().get(this.getClass());
if (c == null) {
c = factory.Class().get(this.getClass());
}
// we substitute the first statement of method statement
CtStatement result =
factory.Core().clone(c.getMethod("statement").getBody().getStatements().get(0));
new SubstitutionVisitor(factory, targetType, this).scan(result);
return result;
}