/**
* Subtracts the probes in the given {@link ExecutionData} object from the store. I.e. for all set
* probes in the given data object the corresponding probes in this store will be unset. If there
* is no execution data with id of the given data object this operation will have no effect.
*
* @param data execution data to subtract
* @throws IllegalStateException if the given {@link ExecutionData} object is not compatible to a
* corresponding one, that is already contained
* @see ExecutionData#assertCompatibility(long, String, int)
*/
public void subtract(final ExecutionData data) throws IllegalStateException {
final Long id = Long.valueOf(data.getId());
final ExecutionData entry = entries.get(id);
if (entry != null) {
entry.merge(data, false);
}
}
/**
* Adds the given {@link ExecutionData} object into the store. If there is already execution data
* with this same class id, this structure is merged with the given one.
*
* @param data execution data to add or merge
* @throws IllegalStateException if the given {@link ExecutionData} object is not compatible to a
* corresponding one, that is already contained
* @see ExecutionData#assertCompatibility(long, String, int)
*/
public void put(final ExecutionData data) throws IllegalStateException {
final Long id = Long.valueOf(data.getId());
final ExecutionData entry = entries.get(id);
if (entry == null) {
entries.put(id, data);
names.add(data.getName());
} else {
entry.merge(data);
}
}
/**
* Returns the coverage data for the class with the given identifier. If there is no data
* available under the given id a new entry is created.
*
* @param id class identifier
* @param name VM name of the class
* @param probecount probe data length
* @return execution data
*/
public ExecutionData get(final Long id, final String name, final int probecount) {
ExecutionData entry = entries.get(id);
if (entry == null) {
entry = new ExecutionData(id.longValue(), name, probecount);
entries.put(id, entry);
names.add(name);
} else {
entry.assertCompatibility(id.longValue(), name, probecount);
}
return entry;
}
/**
* Resets all execution data probes, i.e. marks them as not executed. The execution data objects
* itself are not removed.
*/
public void reset() {
for (final ExecutionData executionData : this.entries.values()) {
executionData.reset();
}
}