Java Doc for GenClassAccessor.java in  » Database-ORM » Speedo_1.4.5 » org » objectweb » speedo » genclass » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » Database ORM » Speedo_1.4.5 » org.objectweb.speedo.genclass   Source Cross Reference   Class Diagram   Java Document (Java Doc)   java.lang.Object    org.objectweb.speedo.mim.lib.AbstractStateImpl       org.objectweb.speedo.genclass.GenClassAccessor All known Subclasses:   org.objectweb.speedo.genclass.map.MapAccessor,  org.objectweb.speedo.genclass.collection.CollectionAccessor, GenClassAccessor abstract public class GenClassAccessor extends AbstractStateImpl implements PGenClassAccessor,SpeedoGenClassCoherence(Code) This class represents an accessor of a genclass structure. This accessor is used in case of the generic class is persistent. author:    S.Chassande-Barrioz Field Summary public  List deltaForMerge      public  List elements      The ArrayList used to store the indexed elements of the genclass. public  SpeedoGenClassPO gcpo      The PersistentObjectItf attached to this state representation. protected transient  Logger logger      public  boolean supportDelta      protected  GenClassElement tmpelem      A temporary variable which is used to search an element into the "elements" list. Constructor Summary public   GenClassAccessor(SpeedoGenClassPO thepo)      Method Summary abstract public  void attachCopy(POManagerItf pm, Map map, StateItf fieldsClone)      abstract public  PIndexedElem createPIndexedElem(GenClassAccessor gca)      public  PIndexedElem createPIndexedElem()      abstract public  void deletePersistent(POManagerItf pm)      abstract public  void detachCopy(POManagerItf pm, Map map, StateItf fieldsClone, Collection fgHints)      public  Logger getLogger()      public  Object getMemoryInstance()      public  void loadFields(POManagerItf pm, long[] fields)      abstract public  void loadFieldsFromAccessor(StateItf sa)      abstract public  void makePersistent(POManagerItf pm)      abstract public  void makePersistentOnAttach(POManagerItf pm, Map map)      public  void makeToMerge(Object thinLock)      public  org.objectweb.perseus.persistence.api.State merge(org.objectweb.perseus.persistence.api.State oldState)      public  void paAdd(PIndexedElem elem, Object conn)      public  boolean paDeltaSupported()      public  int paGetNbElem()      public  Iterator paIterator()      public  void paSetNbElem(int nbelem)      abstract public  void refresh(POManagerItf pm, Map map, Collection fgHints)      abstract public  void retrieve(POManagerItf pm, Map map, Collection fgHints)      abstract public  void setElements(Object o)      public  void setFlushed(boolean val)      abstract public  boolean speedoAdd(Object elemToAdd, Object hints)      abstract public  boolean speedoRemove(Object elemToRemove, Object hints)      public  void unSwizzle()      public  void workingSetClosed()      Field Detail deltaForMerge public List deltaForMerge(Code) elements public List elements(Code) The ArrayList used to store the indexed elements of the genclass. Then this list contains also the deleted elements. gcpo public SpeedoGenClassPO gcpo(Code) The PersistentObjectItf attached to this state representation. logger protected transient Logger logger(Code) supportDelta public boolean supportDelta(Code) Indicates if this accessor support the dela mode tmpelem protected GenClassElement tmpelem(Code) A temporary variable which is used to search an element into the "elements" list. Constructor Detail GenClassAccessor public GenClassAccessor(SpeedoGenClassPO thepo)(Code) Method Detail attachCopy abstract public void attachCopy(POManagerItf pm, Map map, StateItf fieldsClone)(Code) createPIndexedElem abstract public PIndexedElem createPIndexedElem(GenClassAccessor gca)(Code) createPIndexedElem public PIndexedElem createPIndexedElem()(Code) deletePersistent abstract public void deletePersistent(POManagerItf pm)(Code) detachCopy abstract public void detachCopy(POManagerItf pm, Map map, StateItf fieldsClone, Collection fgHints)(Code) getLogger public Logger getLogger()(Code) getMemoryInstance public Object getMemoryInstance()(Code) loadFields public void loadFields(POManagerItf pm, long[] fields)(Code) loadFieldsFromAccessor abstract public void loadFieldsFromAccessor(StateItf sa)(Code) makePersistent abstract public void makePersistent(POManagerItf pm)(Code) makePersistentOnAttach abstract public void makePersistentOnAttach(POManagerItf pm, Map map)(Code) makeToMerge public void makeToMerge(Object thinLock)(Code) merge public org.objectweb.perseus.persistence.api.State merge(org.objectweb.perseus.persistence.api.State oldState)(Code) paAdd public void paAdd(PIndexedElem elem, Object conn) throws PExceptionIO(Code) paDeltaSupported public boolean paDeltaSupported()(Code) paGetNbElem public int paGetNbElem()(Code) paIterator public Iterator paIterator()(Code) paSetNbElem public void paSetNbElem(int nbelem)(Code) refresh abstract public void refresh(POManagerItf pm, Map map, Collection fgHints)(Code) retrieve abstract public void retrieve(POManagerItf pm, Map map, Collection fgHints)(Code) setElements abstract public void setElements(Object o)(Code) setFlushed public void setFlushed(boolean val)(Code) When the gen class is flushed to the data support (parameter = true), the internal structure is clean: - really remove the deleted element - mark the genclass as supporting the delta speedoAdd abstract public boolean speedoAdd(Object elemToAdd, Object hints)(Code) speedoRemove abstract public boolean speedoRemove(Object elemToRemove, Object hints)(Code) unSwizzle public void unSwizzle()(Code) workingSetClosed public void workingSetClosed()(Code) At the end of the working set, the writing mode is initialized (deltaSupported), and the reference to the persistent are unswilled Fields inherited from org.objectweb.speedo.mim.lib.AbstractStateImpl public byte detachedStatus(Code)(Java Doc) public boolean hasBeenFlush(Code)(Java Doc) protected boolean isToMerge(Code)(Java Doc) protected byte jdoStatus(Code)(Java Doc) public PersistentObjectItf speedoPO(Code)(Java Doc) Methods inherited from org.objectweb.speedo.mim.lib.AbstractStateImpl public boolean checkVersion(StateItf sa)(Code)(Java Doc) public CacheEntry getCacheEntry()(Code)(Java Doc) public byte getDetachedStatus()(Code)(Java Doc) public Object getMemoryInstance()(Code)(Java Doc) public PersistentObjectItf getSpeedoPO()(Code)(Java Doc) public Object getUserKey(int cacheId)(Code)(Java Doc) public long getVersion()(Code)(Java Doc) public boolean hasBeenFlush()(Code)(Java Doc) public void indexFieldModified(int cacheId, boolean rebind)(Code)(Java Doc) public boolean isToMerge()(Code)(Java Doc) public void makeToMerge(Object thinLock)(Code)(Java Doc) public org.objectweb.perseus.persistence.api.State merge(org.objectweb.perseus.persistence.api.State oldState)(Code)(Java Doc) public void prepareWrite()(Code)(Java Doc) public void setCacheEntry(CacheEntry ce)(Code)(Java Doc) public void setDetachedStatus(byte newValue)(Code)(Java Doc) public void setFlushed(boolean val)(Code)(Java Doc) public void setSpeedoPO(PersistentObjectItf sp)(Code)(Java Doc) public void speedoChangeStatus(byte action)(Code)(Java Doc) public void speedoChangeVersion()(Code)(Java Doc) public byte speedoGetStatus()(Code)(Java Doc) public void speedoSetStatus(byte newValue)(Code)(Java Doc) public void workingSetClosed()(Code)(Java Doc) Methods inherited from java.lang.Object native protected Object clone() throws CloneNotSupportedException(Code)(Java Doc) public boolean equals(Object obj)(Code)(Java Doc) protected void finalize() throws Throwable(Code)(Java Doc) final native public Class getClass()(Code)(Java Doc) native public int hashCode()(Code)(Java Doc) final native public void notify()(Code)(Java Doc) final native public void notifyAll()(Code)(Java Doc) public String toString()(Code)(Java Doc) final native public void wait(long timeout) throws InterruptedException(Code)(Java Doc) final public void wait(long timeout, int nanos) throws InterruptedException(Code)(Java Doc) final public void wait() throws InterruptedException(Code)(Java Doc)