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https://sourceforge.net/tracker/?func=detail&aid=2913975&group_id=176962&atid=955896 [ implement virtual mode for high volume table for enhance scalability ] 

- fixed problem related to new row reported from on field testing
This commit is contained in:
Heng Sin Low 2009-12-18 00:31:31 +00:00
parent 284f80f194
commit 9d2097d2eb
1 changed files with 27 additions and 1 deletions
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26
base/src/org/compiere/model/GridTable.java
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@ -2376,6 +2376,14 @@ private Object[] getDataAtRow(int row)
if (m_virtual) if (m_virtual)
{ {
m_buffer.add(m_newRow, rowData); m_buffer.add(m_newRow, rowData);
if (m_cacheStart == -1)
{
m_cacheStart = m_cacheEnd = m_newRow;
}
else if (m_cacheEnd < m_newRow)
{
m_cacheEnd = m_newRow;
}
} }
else else
{ {
@ -2576,9 +2584,18 @@ private Object[] getDataAtRow(int row)
else else
{ {
if (m_cacheStart == row) if (m_cacheStart == row)
{
if (m_cacheStart < m_cacheEnd)
m_cacheStart++; m_cacheStart++;
else else
m_cacheStart = m_cacheEnd = -1;
}
else
{
m_cacheEnd--; m_cacheEnd--;
if (m_cacheStart > m_cacheEnd)
m_cacheStart = m_cacheEnd;
}
} }
// inform // inform
@ -2616,6 +2633,15 @@ private Object[] getDataAtRow(int row)
m_rowCount--; m_rowCount--;
// Delete row in Sort // Delete row in Sort
m_sort.remove(m_newRow); // pintint to the last column, so no adjustment m_sort.remove(m_newRow); // pintint to the last column, so no adjustment
if (m_virtual)
{
if (m_cacheEnd == m_newRow)
{
m_cacheEnd--;
if (m_cacheStart > m_cacheEnd)
m_cacheStart = m_cacheEnd;
}
}
// //
m_changed = false; m_changed = false;
m_rowData = null; m_rowData = null;