org.apache.drill.exec.vector.accessor

Class UnionSqlAccessor

java.lang.Object

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

org.apache.drill.exec.vector.accessor.UnionSqlAccessor

All Implemented Interfaces:

SqlAccessor

public class UnionSqlAccessor
extends AbstractSqlAccessor

Constructor Summary

Constructors

Constructor and Description
UnionSqlAccessor(org.apache.drill.exec.vector.complex.UnionVector vector)

Method Summary

Modifier and Type	Method and Description
BigDecimal	getBigDecimal(int rowOffset) (See class description.)
boolean	getBoolean(int rowOffset) (See class description.)
byte	getByte(int rowOffset) (See class description.)
byte[]	getBytes(int rowOffset) (See class description.)
char	getChar(int rowOffset) (See class description.)
double	getDouble(int rowOffset) (See class description.)
float	getFloat(int rowOffset) (See class description.)
int	getInt(int rowOffset) (See class description.)
long	getLong(int rowOffset) (See class description.)
Object	getObject(int rowOffset) (See class description.)
Class<?>	getObjectClass() Reports the class returned by getObject() of this accessor.
short	getShort(int rowOffset) (See class description.)
String	getString(int rowOffset) (See class description.)
TypeProtos.MajorType	getType() Reports the (native) type of data accessed by this accessor.
boolean	isNull(int rowOffset) Reports whether the logical value is a SQL NULL.

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

getDate, getReader, getStream, getTime, getTimestamp

Methods inherited from class java.lang.Object

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

Constructor Detail

UnionSqlAccessor

public UnionSqlAccessor(org.apache.drill.exec.vector.complex.UnionVector vector)

Method Detail

isNull

public boolean isNull(int rowOffset)

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

getBigDecimal

public BigDecimal getBigDecimal(int rowOffset)
                         throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getBigDecimal in interface SqlAccessor

Overrides:

getBigDecimal in class AbstractSqlAccessor

Throws:

InvalidAccessException

getBoolean

public boolean getBoolean(int rowOffset)
                   throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getBoolean in interface SqlAccessor

Overrides:

getBoolean in class AbstractSqlAccessor

Throws:

InvalidAccessException

getByte

public byte getByte(int rowOffset)
             throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getByte in interface SqlAccessor

Overrides:

getByte in class AbstractSqlAccessor

Throws:

InvalidAccessException

getBytes

public byte[] getBytes(int rowOffset)
                throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getBytes in interface SqlAccessor

Overrides:

getBytes in class AbstractSqlAccessor

Throws:

InvalidAccessException

getDouble

public double getDouble(int rowOffset)
                 throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getDouble in interface SqlAccessor

Overrides:

getDouble in class AbstractSqlAccessor

Throws:

InvalidAccessException

getFloat

public float getFloat(int rowOffset)
               throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getFloat in interface SqlAccessor

Overrides:

getFloat in class AbstractSqlAccessor

Throws:

InvalidAccessException

getInt

public int getInt(int rowOffset)
           throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getInt in interface SqlAccessor

Overrides:

getInt in class AbstractSqlAccessor

Throws:

InvalidAccessException

getLong

public long getLong(int rowOffset)
             throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getLong in interface SqlAccessor

Overrides:

getLong in class AbstractSqlAccessor

Throws:

InvalidAccessException

getShort

public short getShort(int rowOffset)
               throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getShort in interface SqlAccessor

Overrides:

getShort in class AbstractSqlAccessor

Throws:

InvalidAccessException

getChar

public char getChar(int rowOffset)
             throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getChar in interface SqlAccessor

Overrides:

getChar in class AbstractSqlAccessor

Throws:

InvalidAccessException

getString

public String getString(int rowOffset)
                 throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getString in interface SqlAccessor

Overrides:

getString in class AbstractSqlAccessor

Throws:

InvalidAccessException

getObject

public Object getObject(int rowOffset)
                 throws InvalidAccessException

Description copied from interface: SqlAccessor

(See class description.)

Throws:

InvalidAccessException

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.

getObjectClass

public Class<?> getObjectClass()

Description copied from interface: SqlAccessor

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

(Is for ResultSetMetaData#getColumnClassName(...).)