clarify and increase number of oid<->pos<-> row table methods
This commit is contained in:
davidmc%netscape.com
Родитель
05e3e29b05
Коммит
6c6b8c84f2
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@ -332,7 +332,7 @@ orkinTable::DropActivity( // tell collection usage no longer expected
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if ( ev )
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{
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morkTable* table = (morkTable*) mHandle_Object;
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ev->StubMethodOnlyError();
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// ev->StubMethodOnlyError(); // okay to do nothing
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outErr = ev->AsErr();
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}
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return outErr;
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@ -475,18 +475,95 @@ orkinTable::GetTableRowCursor( // make a cursor, starting iteration at inRowPos
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// { ----- begin row position methods -----
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/*virtual*/ mdb_err
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orkinTable::RowPosToOid( // get row member for a table position
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orkinTable::PosToOid( // get row member for a table position
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nsIMdbEnv* mev, // context
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mdb_pos inRowPos, // zero-based ordinal position of row in table
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mdbOid* outOid) // row oid at the specified position
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{
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mdb_err outErr = 0;
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mdbOid roid;
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roid.mOid_Scope = 0;
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roid.mOid_Id = -1;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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ev->StubMethodOnlyError();
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morkTable* table = (morkTable*) mHandle_Object;
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morkRow* row = table->SafeRowAt(ev, inRowPos);
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if ( row )
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roid = row->mRow_Oid;
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outErr = ev->AsErr();
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}
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if ( outOid )
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*outOid = roid;
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::OidToPos( // test for the table position of a row member
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nsIMdbEnv* mev, // context
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const mdbOid* inOid, // row to find in table
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mdb_pos* outPos) // zero-based ordinal position of row in table
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{
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mdb_err outErr = 0;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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mork_pos pos = ((morkTable*) mHandle_Object)->ArrayHasOid(ev, inOid);
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if ( outPos )
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*outPos = pos;
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outErr = ev->AsErr();
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}
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::PosToRow( // get row member for a table position
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nsIMdbEnv* mev, // context
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mdb_pos inRowPos, // zero-based ordinal position of row in table
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nsIMdbRow** acqRow) // acquire row at table position inRowPos
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{
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mdb_err outErr = 0;
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nsIMdbRow* outRow = 0;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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morkTable* table = (morkTable*) mHandle_Object;
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morkStore* store = table->mTable_Store;
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morkRow* row = table->SafeRowAt(ev, inRowPos);
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if ( row && store )
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outRow = row->AcquireRowHandle(ev, store);
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outErr = ev->AsErr();
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}
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if ( acqRow )
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*acqRow = outRow;
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::RowToPos( // test for the table position of a row member
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nsIMdbEnv* mev, // context
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nsIMdbRow* ioRow, // row to find in table
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mdb_pos* outPos) // zero-based ordinal position of row in table
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{
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mdb_err outErr = 0;
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mork_pos pos = -1;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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morkRow* row = 0;
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orkinRow* orow = (orkinRow*) ioRow;
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if ( orow->CanUseRow(mev, /*inMutable*/ morkBool_kFalse, &outErr, &row) )
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{
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morkTable* table = (morkTable*) mHandle_Object;
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pos = table->ArrayHasOid(ev, &row->mRow_Oid);
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}
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outErr = ev->AsErr();
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}
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if ( outPos )
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*outPos = pos;
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return outErr;
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}
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@ -526,24 +603,6 @@ orkinTable::HasOid( // test for the table position of a row member
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::OidToPos( // test for the table position of a row member
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nsIMdbEnv* mev, // context
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const mdbOid* inOid, // row to find in table
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mdb_pos* outPos) // zero-based ordinal position of row in table
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{
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mdb_err outErr = 0;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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mork_pos pos = ((morkTable*) mHandle_Object)->ArrayHasOid(ev, inOid);
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if ( outPos )
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*outPos = pos;
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outErr = ev->AsErr();
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}
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::CutOid( // make sure the row with inOid is not a member
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nsIMdbEnv* mev, // context
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@ -649,30 +708,6 @@ orkinTable::HasRow( // test for the table position of a row member
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}
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/*virtual*/ mdb_err
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orkinTable::RowToPos( // test for the table position of a row member
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nsIMdbEnv* mev, // context
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nsIMdbRow* ioRow, // row to find in table
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mdb_pos* outPos) // zero-based ordinal position of row in table
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{
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mdb_err outErr = 0;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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morkRow* row = 0;
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orkinRow* orow = (orkinRow*) ioRow;
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if ( orow->CanUseRow(mev, /*inMutable*/ morkBool_kFalse, &outErr, &row) )
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{
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morkTable* table = (morkTable*) mHandle_Object;
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mork_pos pos = table->ArrayHasOid(ev, &row->mRow_Oid);
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if ( outPos )
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*outPos = pos;
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}
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outErr = ev->AsErr();
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}
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::CutRow( // make sure the row with inOid is not a member
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nsIMdbEnv* mev, // context
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@ -205,11 +205,21 @@ public: // type identification
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// } ----- end row position methods -----
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// { ----- begin row position methods -----
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virtual mdb_err RowPosToOid( // get row member for a table position
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virtual mdb_err PosToOid( // get row member for a table position
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nsIMdbEnv* ev, // context
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mdb_pos inRowPos, // zero-based ordinal position of row in table
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mdbOid* outOid); // row oid at the specified position
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virtual mdb_err OidToPos( // test for the table position of a row member
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nsIMdbEnv* ev, // context
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const mdbOid* inOid, // row to find in table
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mdb_pos* outPos); // zero-based ordinal position of row in table
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virtual mdb_err PosToRow( // test for the table position of a row member
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nsIMdbEnv* ev, // context
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mdb_pos inRowPos, // zero-based ordinal position of row in table
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nsIMdbRow** acqRow); // acquire row at table position inRowPos
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virtual mdb_err RowToPos( // test for the table position of a row member
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nsIMdbEnv* ev, // context
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nsIMdbRow* ioRow, // row to find in table
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@ -227,11 +237,6 @@ public: // type identification
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const mdbOid* inOid, // row to find in table
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mdb_bool* outHasOid); // whether inOid is a member row
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virtual mdb_err OidToPos( // test for the table position of a row member
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nsIMdbEnv* ev, // context
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const mdbOid* inOid, // row to find in table
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mdb_pos* outPos); // zero-based ordinal position of row in table
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virtual mdb_err CutOid( // make sure the row with inOid is not a member
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nsIMdbEnv* ev, // context
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const mdbOid* inOid); // row to remove from table
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@ -332,7 +332,7 @@ orkinTable::DropActivity( // tell collection usage no longer expected
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if ( ev )
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{
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morkTable* table = (morkTable*) mHandle_Object;
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ev->StubMethodOnlyError();
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// ev->StubMethodOnlyError(); // okay to do nothing
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outErr = ev->AsErr();
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}
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return outErr;
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@ -475,18 +475,95 @@ orkinTable::GetTableRowCursor( // make a cursor, starting iteration at inRowPos
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// { ----- begin row position methods -----
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/*virtual*/ mdb_err
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orkinTable::RowPosToOid( // get row member for a table position
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orkinTable::PosToOid( // get row member for a table position
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nsIMdbEnv* mev, // context
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mdb_pos inRowPos, // zero-based ordinal position of row in table
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mdbOid* outOid) // row oid at the specified position
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{
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mdb_err outErr = 0;
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mdbOid roid;
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roid.mOid_Scope = 0;
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roid.mOid_Id = -1;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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ev->StubMethodOnlyError();
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morkTable* table = (morkTable*) mHandle_Object;
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morkRow* row = table->SafeRowAt(ev, inRowPos);
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if ( row )
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roid = row->mRow_Oid;
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outErr = ev->AsErr();
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}
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if ( outOid )
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*outOid = roid;
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::OidToPos( // test for the table position of a row member
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nsIMdbEnv* mev, // context
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const mdbOid* inOid, // row to find in table
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mdb_pos* outPos) // zero-based ordinal position of row in table
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{
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mdb_err outErr = 0;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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mork_pos pos = ((morkTable*) mHandle_Object)->ArrayHasOid(ev, inOid);
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if ( outPos )
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*outPos = pos;
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outErr = ev->AsErr();
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}
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::PosToRow( // get row member for a table position
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nsIMdbEnv* mev, // context
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mdb_pos inRowPos, // zero-based ordinal position of row in table
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nsIMdbRow** acqRow) // acquire row at table position inRowPos
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{
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mdb_err outErr = 0;
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nsIMdbRow* outRow = 0;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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morkTable* table = (morkTable*) mHandle_Object;
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morkStore* store = table->mTable_Store;
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morkRow* row = table->SafeRowAt(ev, inRowPos);
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if ( row && store )
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outRow = row->AcquireRowHandle(ev, store);
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outErr = ev->AsErr();
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}
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if ( acqRow )
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*acqRow = outRow;
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::RowToPos( // test for the table position of a row member
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nsIMdbEnv* mev, // context
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nsIMdbRow* ioRow, // row to find in table
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mdb_pos* outPos) // zero-based ordinal position of row in table
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{
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mdb_err outErr = 0;
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mork_pos pos = -1;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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morkRow* row = 0;
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orkinRow* orow = (orkinRow*) ioRow;
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if ( orow->CanUseRow(mev, /*inMutable*/ morkBool_kFalse, &outErr, &row) )
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{
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morkTable* table = (morkTable*) mHandle_Object;
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pos = table->ArrayHasOid(ev, &row->mRow_Oid);
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}
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outErr = ev->AsErr();
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}
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if ( outPos )
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*outPos = pos;
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return outErr;
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}
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@ -526,24 +603,6 @@ orkinTable::HasOid( // test for the table position of a row member
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::OidToPos( // test for the table position of a row member
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nsIMdbEnv* mev, // context
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const mdbOid* inOid, // row to find in table
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mdb_pos* outPos) // zero-based ordinal position of row in table
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{
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mdb_err outErr = 0;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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mork_pos pos = ((morkTable*) mHandle_Object)->ArrayHasOid(ev, inOid);
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if ( outPos )
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*outPos = pos;
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outErr = ev->AsErr();
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}
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::CutOid( // make sure the row with inOid is not a member
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nsIMdbEnv* mev, // context
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@ -649,30 +708,6 @@ orkinTable::HasRow( // test for the table position of a row member
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}
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/*virtual*/ mdb_err
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orkinTable::RowToPos( // test for the table position of a row member
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nsIMdbEnv* mev, // context
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nsIMdbRow* ioRow, // row to find in table
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mdb_pos* outPos) // zero-based ordinal position of row in table
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{
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mdb_err outErr = 0;
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morkEnv* ev = this->CanUseTable(mev, /*inMutable*/ morkBool_kFalse, &outErr);
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if ( ev )
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{
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morkRow* row = 0;
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orkinRow* orow = (orkinRow*) ioRow;
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if ( orow->CanUseRow(mev, /*inMutable*/ morkBool_kFalse, &outErr, &row) )
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{
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morkTable* table = (morkTable*) mHandle_Object;
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mork_pos pos = table->ArrayHasOid(ev, &row->mRow_Oid);
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if ( outPos )
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*outPos = pos;
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}
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outErr = ev->AsErr();
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}
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return outErr;
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}
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/*virtual*/ mdb_err
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orkinTable::CutRow( // make sure the row with inOid is not a member
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nsIMdbEnv* mev, // context
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@ -205,11 +205,21 @@ public: // type identification
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// } ----- end row position methods -----
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// { ----- begin row position methods -----
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virtual mdb_err RowPosToOid( // get row member for a table position
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virtual mdb_err PosToOid( // get row member for a table position
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nsIMdbEnv* ev, // context
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mdb_pos inRowPos, // zero-based ordinal position of row in table
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mdbOid* outOid); // row oid at the specified position
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virtual mdb_err OidToPos( // test for the table position of a row member
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nsIMdbEnv* ev, // context
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const mdbOid* inOid, // row to find in table
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mdb_pos* outPos); // zero-based ordinal position of row in table
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virtual mdb_err PosToRow( // test for the table position of a row member
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nsIMdbEnv* ev, // context
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mdb_pos inRowPos, // zero-based ordinal position of row in table
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nsIMdbRow** acqRow); // acquire row at table position inRowPos
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virtual mdb_err RowToPos( // test for the table position of a row member
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nsIMdbEnv* ev, // context
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nsIMdbRow* ioRow, // row to find in table
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@ -227,11 +237,6 @@ public: // type identification
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const mdbOid* inOid, // row to find in table
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mdb_bool* outHasOid); // whether inOid is a member row
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virtual mdb_err OidToPos( // test for the table position of a row member
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nsIMdbEnv* ev, // context
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const mdbOid* inOid, // row to find in table
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mdb_pos* outPos); // zero-based ordinal position of row in table
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virtual mdb_err CutOid( // make sure the row with inOid is not a member
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nsIMdbEnv* ev, // context
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const mdbOid* inOid); // row to remove from table
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