/** Returns the ColumnModifier for the specified internal value. */
public static ColumnModifier fromSystemValue(int value) {
for (ColumnModifier mod : ColumnModifier.values()) {
if (mod.getSerializationId() == value) {
return mod;
}
}
return null;
}
private void appendPKColumnValue(StringBuilder buf, byte[] range, Boolean isNull, int slotIndex) {
if (Boolean.TRUE.equals(isNull)) {
buf.append("null");
return;
}
if (Boolean.FALSE.equals(isNull)) {
buf.append("not null");
return;
}
if (range.length == 0) {
buf.append('*');
return;
}
ScanRanges scanRanges = context.getScanRanges();
PDataType type = scanRanges.getSchema().getField(slotIndex).getDataType();
ColumnModifier modifier = tableRef.getTable().getPKColumns().get(slotIndex).getColumnModifier();
if (modifier != null) {
buf.append('~');
range = modifier.apply(range, 0, new byte[range.length], 0, range.length);
}
Format formatter = context.getConnection().getFormatter(type);
buf.append(type.toStringLiteral(range, formatter));
}
/** Returns an internal value representing the specified ColumnModifier. */
public static int toSystemValue(ColumnModifier columnModifier) {
if (columnModifier == null) {
return 0;
}
return columnModifier.getSerializationId();
}