CsvReader
, DbfReader
, ListDataReader
public abstract class DataReader extends Object
Modifier and Type | Field | Description |
---|---|---|
static int |
DEFAULT_COLUMN_SIZE |
Constructor | Description |
---|---|
DataReader() |
Modifier and Type | Method | Description |
---|---|---|
abstract void |
close() |
|
abstract String[] |
getColumnNames() |
|
abstract int[] |
getColumnSizes() |
|
abstract String[] |
getColumnTypes() |
|
abstract Map<String,Object> |
getEnvironment() |
|
abstract String |
getTableAlias() |
|
abstract boolean |
next() |
public static final int DEFAULT_COLUMN_SIZE
public abstract boolean next() throws SQLException
SQLException
public abstract String[] getColumnNames() throws SQLException
SQLException
public abstract void close() throws SQLException
SQLException
public abstract Map<String,Object> getEnvironment() throws SQLException
SQLException
public abstract String[] getColumnTypes() throws SQLException
SQLException
public abstract int[] getColumnSizes() throws SQLException
SQLException
public abstract String getTableAlias()
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