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Code Issues Wiki Activity

Thomas Fletcher added new method replacePersistenttarget()

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This commit is contained in:
Alain Magloire 2003-07-16 14:29:40 +00:00
parent dab6ba3ae7
commit 088b72acaf
1 changed files with 102 additions and 72 deletions
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30
core/org.eclipse.cdt.core/src/org/eclipse/cdt/core/resources/MakeUtil.java
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@ -141,6 +141,36 @@ public class MakeUtil {
MakeUtil.setPersistentTargets(resource, newTargets);
}
/**
* Replace a tag on a resource. Functionally equivalent to
* removePersistantTag(resource, oldtarget)
* addPersistantTag(resource, newtarget)
* If the oldtarget doesn't exist, the newtarget is added.
* If the newtarget is null, the oldtarget is removed.
* @param resource The resource the tag applies to
* @param oldtarget The oldtarget tag
* @param newtarget The newtarget tag to replace the old target tag or null. If
* newtarget is null then this call is the same as removePersistantTarget(resource, oldtarget)
*/
public static void replacePersistentTarget(IResource resource, String oldtarget, String newtarget) {
if (newtarget == null) {
removePersistentTarget(resource, oldtarget);
return;
}
String[] targets = getPersistentTargets(resource);
for (int i = 0; i < targets.length; i++) {
if (targets[i].equals(oldtarget)) {
targets[i] = newtarget;
setPersistentTargets(resource, targets);
return;
}
}
//The target wasn't found, create a new one
addPersistentTarget(resource, newtarget);
}
private MakeUtil() {
}