public static Annotation copyAnnotation(Annotation annotation, ASTNode source) {
int pS = source.sourceStart, pE = source.sourceEnd;
if (annotation instanceof MarkerAnnotation) {
MarkerAnnotation ann = new MarkerAnnotation(copyType(annotation.type, source), pS);
setGeneratedBy(ann, source);
ann.declarationSourceEnd = ann.sourceEnd = ann.statementEnd = pE;
return ann;
}
if (annotation instanceof SingleMemberAnnotation) {
SingleMemberAnnotation ann =
new SingleMemberAnnotation(copyType(annotation.type, source), pS);
setGeneratedBy(ann, source);
ann.declarationSourceEnd = ann.sourceEnd = ann.statementEnd = pE;
// TODO memberValue(s) need to be copied as well (same for copying a NormalAnnotation as
// below).
ann.memberValue = ((SingleMemberAnnotation) annotation).memberValue;
return ann;
}
if (annotation instanceof NormalAnnotation) {
NormalAnnotation ann = new NormalAnnotation(copyType(annotation.type, source), pS);
setGeneratedBy(ann, source);
ann.declarationSourceEnd = ann.statementEnd = ann.sourceEnd = pE;
ann.memberValuePairs = ((NormalAnnotation) annotation).memberValuePairs;
return ann;
}
return annotation;
}
public int resolveLevel(ASTNode possibleMatchingNode) {
if (this.pattern.findReferences) {
if (possibleMatchingNode instanceof MessageSend) {
return resolveLevel((MessageSend) possibleMatchingNode);
}
if (possibleMatchingNode instanceof SingleMemberAnnotation) {
SingleMemberAnnotation annotation = (SingleMemberAnnotation) possibleMatchingNode;
return resolveLevel(annotation.memberValuePairs()[0].binding);
}
if (possibleMatchingNode instanceof MemberValuePair) {
MemberValuePair memberValuePair = (MemberValuePair) possibleMatchingNode;
return resolveLevel(memberValuePair.binding);
}
}
if (this.pattern.findDeclarations) {
if (possibleMatchingNode instanceof MethodDeclaration) {
return resolveLevel(((MethodDeclaration) possibleMatchingNode).binding);
}
}
return IMPOSSIBLE_MATCH;
}