public void visitProgramMember(ProgramClass programClass, ProgramMember programMember) {
// Let the visitor visit the classes referenced in the descriptor string.
programMember.referencedClassesAccept(classVisitor);
// Visit the attributes.
programMember.attributesAccept(programClass, this);
}
/** Deletes the specified attribute from the target. */
public void deleteAttribute(String attributeName) {
// What's the target?
if (targetAttribute != null) {
targetAttribute.u2attributesCount =
deleteAttribute(
targetAttribute.u2attributesCount, targetAttribute.attributes, attributeName);
} else if (targetMember != null) {
targetMember.u2attributesCount =
deleteAttribute(targetMember.u2attributesCount, targetMember.attributes, attributeName);
} else {
targetClass.u2attributesCount =
deleteAttribute(targetClass.u2attributesCount, targetClass.attributes, attributeName);
}
}
/** Adds the given attribute to the target. */
public void addAttribute(Attribute attribute) {
// What's the target?
if (targetAttribute != null) {
// Try to replace an existing attribute.
if (!replaceAttributes
|| !replaceAttribute(
targetAttribute.u2attributesCount, targetAttribute.attributes, attribute)) {
// Otherwise append the attribute.
targetAttribute.attributes =
addAttribute(targetAttribute.u2attributesCount, targetAttribute.attributes, attribute);
targetAttribute.u2attributesCount++;
}
} else if (targetMember != null) {
// Try to replace an existing attribute.
if (!replaceAttributes
|| !replaceAttribute(
targetMember.u2attributesCount, targetMember.attributes, attribute)) {
// Otherwise append the attribute.
targetMember.attributes =
addAttribute(targetMember.u2attributesCount, targetMember.attributes, attribute);
targetMember.u2attributesCount++;
}
} else {
// Try to replace an existing attribute.
if (!replaceAttributes
|| !replaceAttribute(targetClass.u2attributesCount, targetClass.attributes, attribute)) {
// Otherwise append the attribute.
targetClass.attributes =
addAttribute(targetClass.u2attributesCount, targetClass.attributes, attribute);
targetClass.u2attributesCount++;
}
}
}
/**
* Returns the line number range of the given class member, followed by a colon, or just an empty
* String if no range is available.
*/
private static String lineNumberRange(ProgramClass programClass, ProgramMember programMember) {
String range = programMember.getLineNumberRange(programClass);
return range != null ? (range + ":") : "";
}