@Nonnull
public FieldWithInitializationInfo getFieldWithInitializationInfo(
@Nonnull FieldDeclaration fieldDeclaration) {
MethodDeclaration getterDeclaration =
TypeUtils.findGetterForField(classDeclaration, fieldDeclaration);
// At first look for fields that are initialized within the constructor
try {
ConstructorCallInfo constructorCallInfo = findConstructorCallInfoForField(fieldDeclaration);
return new FieldInitializedInConstructorInfo(
fieldDeclaration, getterDeclaration, constructorCallInfo);
} catch (IllegalArgumentException ignore) {
}
// Now look for fields that have a setter
try {
MethodDeclaration setter = TypeUtils.findSetter(classDeclaration, fieldDeclaration);
return new FieldInitializedInSetterInfo(fieldDeclaration, getterDeclaration, setter);
} catch (IllegalArgumentException ignore) {
}
// Ok, return a read only field descriptor
return new FieldNotInitializationInfo(fieldDeclaration, getterDeclaration);
}
