Package db

Class SparseRecord

java.lang.Object

db.DBRecord

db.SparseRecord

All Implemented Interfaces:

Comparable<DBRecord>

public class SparseRecord
extends DBRecord

Method Summary

Modifier and Type	Method	Description
void	read(Buffer buf, int offset)	Read the record field data from the specified buffer and offset
void	setBinaryData(int colIndex, byte[] bytes)	Set the binary data array for the specified field.
void	setBooleanValue(int colIndex, boolean value)	Set the boolean value for the specified field.
void	setByteValue(int colIndex, byte value)	Set the byte value for the specified field.
void	setField(int colIndex, Field value)	Set the field value for the specified field.
void	setIntValue(int colIndex, int value)	Set the integer value for the specified field.
void	setLongValue(int colIndex, long value)	Set the long value for the specified field.
void	setNull(int colIndex)	Set the field to a null state.
void	setShortValue(int colIndex, short value)	Set the short value for the specified field.
void	write(Buffer buf, int offset)	Write the record fields to the specified buffer and offset.

Methods inherited from class db.DBRecord

compareFieldTo, compareTo, copy, equals, fieldEquals, getBinaryData, getBooleanValue, getByteValue, getColumnCount, getFieldValue, getIntValue, getKey, getKeyField, getLongValue, getShortValue, getString, hashCode, hasSameSchema, hasSameSchema, invalidateLength, isDirty, length, setKey, setKey, setString, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Details

write

public void write(Buffer buf,
 int offset)
           throws IndexOutOfBoundsException,
IOException

Description copied from class: DBRecord

Write the record fields to the specified buffer and offset.

Overrides:

write in class DBRecord

Parameters:

buf - data buffer

offset - buffer offset

Throws:

IndexOutOfBoundsException - if invalid offset is specified

IOException - thrown if IO error occurs

read

public void read(Buffer buf,
 int offset)
          throws IndexOutOfBoundsException,
IOException

Description copied from class: DBRecord

Read the record field data from the specified buffer and offset

Overrides:

read in class DBRecord

Parameters:

buf - data buffer

offset - buffer offset

Throws:

IndexOutOfBoundsException - if invalid offset is specified

IOException - thrown if IO error occurs

setField

public void setField(int colIndex,
 Field value)

Description copied from class: DBRecord

Set the field value for the specified field.

Overrides:

setField in class DBRecord

Parameters:

colIndex - field index

value - field value (null permitted for sparse column only)

setLongValue

public void setLongValue(int colIndex,
 long value)

Description copied from class: DBRecord

Set the long value for the specified field.

Overrides:

setLongValue in class DBRecord

Parameters:

colIndex - field index

value - field value

setIntValue

public void setIntValue(int colIndex,
 int value)

Description copied from class: DBRecord

Set the integer value for the specified field.

Overrides:

setIntValue in class DBRecord

Parameters:

colIndex - field index

value - field value

setShortValue

public void setShortValue(int colIndex,
 short value)

Description copied from class: DBRecord

Set the short value for the specified field.

Overrides:

setShortValue in class DBRecord

Parameters:

colIndex - field index

value - field value

setByteValue

public void setByteValue(int colIndex,
 byte value)

Description copied from class: DBRecord

Set the byte value for the specified field.

Overrides:

setByteValue in class DBRecord

Parameters:

colIndex - field index

value - field value

setBooleanValue

public void setBooleanValue(int colIndex,
 boolean value)

Description copied from class: DBRecord

Set the boolean value for the specified field.

Overrides:

setBooleanValue in class DBRecord

Parameters:

colIndex - field index

value - field value

setBinaryData

public void setBinaryData(int colIndex,
 byte[] bytes)

Description copied from class: DBRecord

Set the binary data array for the specified field.

Overrides:

setBinaryData in class DBRecord

Parameters:

colIndex - field index

bytes - field value

setNull

public void setNull(int colIndex)

Description copied from class: DBRecord

Set the field to a null state. For a non-sparse fixed-length column field this will set the the value to zero and the null state will not be persisted when stored.

Overrides:

setNull in class DBRecord

Parameters:

colIndex - field index