Update of /cvsroot/javaprofiler/jpiimpl/net/sourceforge/javaprofiler/jpiimpl/commun
In directory usw-pr-cvs1:/tmp/cvs-serv31505/net/sourceforge/javaprofiler/jpiimpl/commun
Modified Files:
IProf.java
Log Message:
new getParents() method added to communication interface
Index: IProf.java
===================================================================
RCS file: /cvsroot/javaprofiler/jpiimpl/net/sourceforge/javaprofiler/jpiimpl/commun/IProf.java,v
retrieving revision 1.16
retrieving revision 1.17
diff -C2 -r1.16 -r1.17
*** IProf.java 12 Mar 2002 22:57:57 -0000 1.16
--- IProf.java 4 Apr 2002 00:48:01 -0000 1.17
***************
*** 154,157 ****
--- 154,160 ----
private static final int F_GET_CALLTREE = 12;
+ /// remote getParents() method identifier
+ private static final int F_GET_PARENTS = 13;
+
/// internal I/O buffer
private Buffer _buf = new Buffer();
***************
*** 2538,2541 ****
--- 2541,2627 ----
return iterator;
+ }
+
+ /** Parent objects of an object. This structure contains object IDs
+ ** of parents of given object. */
+
+ public class sParents {
+
+ /// ID of parent #1 (on the left side in the structure)
+ public int parentLeftObjId;
+
+ /// ID of parent #2 (on up in the structure)
+ public int parentUpObjId;
+
+ /// ID of parent #3 (on the right side in the structure)
+ public int parentRightObjId;
+ };
+
+ /** Get parent nodes of the object. This method returns
+ ** object IDs of parents of given object identified by 'objId'.
+ ** The result is stored to output 'parents' buffer, old value
+ ** of this buffer will be overwritten by new one.
+ **
+ ** @param objId object ID
+ ** @param parents output buffer (preallocated) */
+
+ public synchronized void getParents( int objId, sParents parents)
+
+ throws COMMUN_Exception,
+ BAD_OBJ_ID_Exception,
+ UNKNOWN_Exception {
+
+ _buf.clear();
+ _buf.putInt( F_GET_PARENTS);
+ _buf.putInt( objId);
+
+ _commun.write( _buf);
+ if( _commun.hasFailed()) throw new COMMUN_Exception();
+
+ _commun.read( _buf);
+ if( _commun.hasFailed()) throw new COMMUN_Exception();
+
+ int pos = 0;
+
+ int rc = _buf.getInt( pos);
+ pos += 4;
+
+ if( rc != RC_OK) {
+
+ if( rc == RC_BAD_OBJ_ID)
+ throw new BAD_OBJ_ID_Exception();
+
+ throw new UNKNOWN_Exception();
+ }
+
+ parents.parentLeftObjId = _buf.getInt( pos);
+ pos += 4;
+
+ parents.parentUpObjId = _buf.getInt( pos);
+ pos += 4;
+
+ parents.parentRightObjId = _buf.getInt( pos);
+ }
+
+ /** Get parent nodes of the object. This method returns
+ ** object IDs of parents of given object identified by 'objId'.
+ ** The result is returned as a return value, so each time this
+ ** method is called, new #sParents structure is allocated and
+ ** filled by received data.
+ **
+ ** @param objId object ID
+ **
+ ** @return #sParent structure */
+
+ public synchronized sParents getParents( int objId)
+
+ throws COMMUN_Exception,
+ BAD_OBJ_ID_Exception,
+ UNKNOWN_Exception {
+
+ sParents parents = new sParents();
+ getParents( objId, parents);
+
+ return parents;
}
};
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