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| java.lang.Object
 jimm.datavision.source.DataSource
jimm.datavision.source.charsep.CharSepSource
| CharSepSource | | public class CharSepSource extends DataSource (Code) | | A data source for files whose lines are rows and columns are separated
by a character.
author:
Jim Menard, jimm@io.com |
| DEFAULT_SEP_CHAR | | final protected static char DEFAULT_SEP_CHAR(Code) | | |
| sepChar | | protected char sepChar(Code) | | |
| addColumn | | public void addColumn(Column col)(Code) | | This override not only remembers the column but also hands it to the
query for cacheing.
Parameters:
col - a column |
| alreadyUsedSourceFile | | public boolean alreadyUsedSourceFile()(Code) | | |
| areRecordsSelectable | | public boolean areRecordsSelectable()(Code) | | |
| areRecordsSortable | | public boolean areRecordsSortable()(Code) | | |
| canGroupRecords | | public boolean canGroupRecords()(Code) | | |
| canJoinTables | | public boolean canJoinTables()(Code) | | |
| closeReader | | void closeReader()(Code) | | |
| doWriteXML | | protected void doWriteXML(XMLWriter out)(Code) | | Writes this database and all its tables as an XML tag.
Parameters:
out - a writer that knows how to write XML |
| findColumn | | public Column findColumn(Object id)(Code) | | Given an id (a column name), returns the column that has that id. If no
column with the specified id exists, returns null. Uses
Table.findColumn.
Parameters:
id - a column id a column, or null if no column with the specifiedid exists
See Also: Table.findColumn |
| getSepChar | | public char getSepChar()(Code) | | |
| isConnectionEditable | | public boolean isConnectionEditable()(Code) | | |
| isSQLGenerated | | public boolean isSQLGenerated()(Code) | | |
| needsSourceFile | | public boolean needsSourceFile()(Code) | | |
| setSepChar | | public void setSepChar(char c)(Code) | | |
| usesSourceFile | | public boolean usesSourceFile()(Code) | | |
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