org.apache.lens.client.resultset

Class ZippedResultSetReader

java.lang.Object

org.apache.lens.client.resultset.ZippedResultSetReader

All Implemented Interfaces:

ResultSetReader

Direct Known Subclasses:

ZippedCsvResultSetReader

public abstract class ZippedResultSetReader
extends Object
implements ResultSetReader

Constructor Summary

Constructors

Constructor and Description
ZippedResultSetReader(InputStream inStream, Charset encoding, char delimiter, boolean isHeaderRowPresent)

Method Summary

Modifier and Type	Method and Description
char	getDelimiter()
Charset	getEncoding()
String[]	getRow() Returns column values for the current row.
ZipInputStream	getZipStream()
boolean	isHeaderRowPresent()
boolean	next() Returns true if next row is present in result set and moves the cursor to that row.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ZippedResultSetReader

public ZippedResultSetReader(InputStream inStream,
                             Charset encoding,
                             char delimiter,
                             boolean isHeaderRowPresent)
                      throws LensClientIOException

Throws:

LensClientIOException

Method Detail

getRow

public String[] getRow()
                throws LensClientIOException

Description copied from interface: ResultSetReader

Returns column values for the current row.

Specified by:

getRow in interface ResultSetReader

Throws:

LensClientIOException

next

public boolean next()
             throws LensClientIOException

Description copied from interface: ResultSetReader

Returns true if next row is present in result set and moves the cursor to that row.

Specified by:

next in interface ResultSetReader

Throws:

LensClientIOException

getZipStream

@Generated(value="lombok")
public ZipInputStream getZipStream()

getEncoding

@Generated(value="lombok")
public Charset getEncoding()

getDelimiter

@Generated(value="lombok")
public char getDelimiter()

isHeaderRowPresent

@Generated(value="lombok")
public boolean isHeaderRowPresent()