DataReader (CsvJdbc 1.0.43 API)

java.lang.Object
- org.relique.io.DataReader

Direct Known Subclasses:

CsvReader, DbfReader, ListDataReader
```
public abstract class DataReader
extends Object
```

Field Summary

Fields
Modifier and Type Field Description

static int DEFAULT_COLUMN_SIZE

Constructor Summary

Constructors
Constructor Description

DataReader()

Method Summary

All Methods Instance Methods Abstract Methods
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()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail
- DEFAULT_COLUMN_SIZE
```
public static final int DEFAULT_COLUMN_SIZE
```
  See Also:
  
  Constant Field Values

Constructor Detail
- DataReader
```
public DataReader()
```

Method Detail

next

public abstract boolean next()
                      throws SQLException

Throws:: SQLException

getColumnNames

public abstract String[] getColumnNames()
                                 throws SQLException

Throws:: SQLException

close

public abstract void close()
                    throws SQLException

Throws:: SQLException

getEnvironment

public abstract Map<String,Object> getEnvironment()
                                                 throws SQLException

Throws:: SQLException

getColumnTypes

public abstract String[] getColumnTypes()
                                 throws SQLException

Throws:: SQLException

getColumnSizes

public abstract int[] getColumnSizes()
                              throws SQLException

Throws:: SQLException

getTableAlias

public abstract String getTableAlias()