Package org.apache.drill.exec.vector.accessor

Class VarCharAccessor

java.lang.Object

org.apache.drill.exec.vector.accessor.AbstractSqlAccessor

org.apache.drill.exec.vector.accessor.VarCharAccessor

All Implemented Interfaces:

SqlAccessor

public class VarCharAccessor
extends AbstractSqlAccessor

Constructor Summary

Constructors

Constructor	Description
VarCharAccessor(VarCharVector vector)

Method Summary

Modifier and Type	Method	Description
byte[]	getBytes(int index)	(See class description.)
String	getObject(int index)	(See class description.)
Class<?>	getObjectClass()	Reports the class returned by getObject() of this accessor.
InputStreamReader	getReader(int index)	(See class description.)
InputStream	getStream(int index)	(See class description.)
String	getString(int index)	(See class description.)
TypeProtos.MajorType	getType()	Reports the (native) type of data accessed by this accessor.
boolean	isNull(int index)	Reports whether the logical value is a SQL NULL.

Methods inherited from class org.apache.drill.exec.vector.accessor.AbstractSqlAccessor

getBigDecimal, getBoolean, getByte, getChar, getDate, getDouble, getFloat, getInt, getLong, getShort, getTime, getTimestamp

Methods inherited from class java.lang.Object

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

Constructor Details

VarCharAccessor

public VarCharAccessor(VarCharVector vector)

Method Details

getType

public TypeProtos.MajorType getType()

Description copied from interface: SqlAccessor

Reports the (native) type of data accessed by this accessor.

(Some implementations may support more than just the minimum getType(...) method implied by the type.

isNull

public boolean isNull(int index)

Description copied from interface: SqlAccessor

Reports whether the logical value is a SQL NULL.

Specified by:

isNull in interface SqlAccessor

Specified by:

isNull in class AbstractSqlAccessor

getStream

public InputStream getStream(int index)

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getStream in interface SqlAccessor

Overrides:

getStream in class AbstractSqlAccessor

getBytes

public byte[] getBytes(int index)

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getBytes in interface SqlAccessor

Overrides:

getBytes in class AbstractSqlAccessor

getObjectClass

public Class<?> getObjectClass()

Description copied from interface: SqlAccessor

Reports the class returned by getObject() of this accessor.

(Is for {@link ResultSetMetaData#getColumnClassName(...)}.)

getObject

public String getObject(int index)

Description copied from interface: SqlAccessor

(See class description.)

getReader

public InputStreamReader getReader(int index)

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getReader in interface SqlAccessor

Overrides:

getReader in class AbstractSqlAccessor

getString

public String getString(int index)

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getString in interface SqlAccessor

Overrides:

getString in class AbstractSqlAccessor