org.jacoco.core.data
Class SessionInfoStore

java.lang.Object
  extended by org.jacoco.core.data.SessionInfoStore
All Implemented Interfaces:
ISessionInfoVisitor

public class SessionInfoStore
extends Object
implements ISessionInfoVisitor

Container to collect and merge session SessionInfo objects. A instance of this class is not thread safe.


Constructor Summary
SessionInfoStore()
           
 
Method Summary
 void accept(ISessionInfoVisitor visitor)
          Writes all contained SessionInfo objects into the given visitor.
 List<SessionInfo> getInfos()
          Returns all SessionInfo objects currently contained in the store.
 SessionInfo getMerged(String id)
          Returns a new session info with the given id that contains a merged version from all contained version.
 boolean isEmpty()
          Tests whether the store is empty.
 void visitSessionInfo(SessionInfo info)
          Provides session information for the subsequent execution data calls.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

SessionInfoStore

public SessionInfoStore()
Method Detail

isEmpty

public boolean isEmpty()
Tests whether the store is empty.

Returns:
true if the store is empty

getInfos

public List<SessionInfo> getInfos()
Returns all SessionInfo objects currently contained in the store. The info objects are ordered by its natural ordering (i.e. by the dump time stamp).

Returns:
list of stored SessionInfo objects

getMerged

public SessionInfo getMerged(String id)
Returns a new session info with the given id that contains a merged version from all contained version. The start timestamp is the minimum of all contained sessions, the dump timestamp the maximum of all contained sessions. If no session is currently contained both timestamps are set to 0.

Parameters:
id - identifier for the merged session info
Returns:
new SessionInfo object

accept

public void accept(ISessionInfoVisitor visitor)
Writes all contained SessionInfo objects into the given visitor. The info objects are emitted in chronological order by dump timestamp.

Parameters:
visitor - visitor to emit SessionInfo objects to

visitSessionInfo

public void visitSessionInfo(SessionInfo info)
Description copied from interface: ISessionInfoVisitor
Provides session information for the subsequent execution data calls. In case of merged sessions this method might be called multiple times.

Specified by:
visitSessionInfo in interface ISessionInfoVisitor
Parameters:
info - session information


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