org.apache.drill.exec.vector.accessor

Class Float4Accessor

java.lang.Object

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

org.apache.drill.exec.vector.accessor.Float4Accessor

All Implemented Interfaces:

SqlAccessor

public class Float4Accessor
extends AbstractSqlAccessor

Constructor Summary

Constructors

Constructor and Description
Float4Accessor(Float4Vector vector)

Method Summary

Modifier and Type	Method and Description
float	getFloat(int index) (See class description.)
Object	getObject(int index) (See class description.)
Class<?>	getObjectClass() Reports the class returned by getObject() of this accessor.
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, getBytes, getChar, getDate, getDouble, getInt, getLong, getReader, getShort, getStream, getString, getTime, getTimestamp

Methods inherited from class java.lang.Object

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

Constructor Detail

Float4Accessor

public Float4Accessor(Float4Vector vector)

Method Detail

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

getObjectClass

public Class<?> getObjectClass()

Description copied from interface: SqlAccessor

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

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

getObject

public Object getObject(int index)

Description copied from interface: SqlAccessor

(See class description.)

getFloat

public float getFloat(int index)

Description copied from interface: SqlAccessor

(See class description.)

Specified by:

getFloat in interface SqlAccessor

Overrides:

getFloat in class AbstractSqlAccessor