gov.nasa.pds.objectAccess.table

Class IntegerBinaryFieldAdapter

java.lang.Object

gov.nasa.pds.objectAccess.table.IntegerBinaryFieldAdapter

All Implemented Interfaces:

FieldAdapter

public class IntegerBinaryFieldAdapter
extends Object
implements FieldAdapter

Implements a field adapter for binary integer fields.

Constructor Summary

Constructors

Constructor and Description
IntegerBinaryFieldAdapter(int length, boolean isSigned, boolean isBigEndian)

Method Summary

Modifier and Type	Method and Description
BigInteger	getBigInteger(byte[] buf, int offset, int length, int startBit, int stopBit) Gets the field value as a Java BigInteger.
byte	getByte(byte[] buf, int offset, int length, int startBit, int stopBit) Gets the field value as a Java byte.
double	getDouble(byte[] buf, int offset, int length, int startBit, int stopBit) Gets the field value as a Java double.
float	getFloat(byte[] buf, int offset, int length, int startBit, int stopBit) Gets the field value as a Java float.
int	getInt(byte[] buf, int offset, int length, int startBit, int stopBit) Gets the field value as a Java int.
long	getLong(byte[] buf, int offset, int length, int startBit, int stopBit) Gets the field value as a Java long.
short	getShort(byte[] buf, int offset, int length, int startBit, int stopBit) Gets the field value as a Java short.
String	getString(byte[] buf, int offset, int length, int startBit, int stopBit) Gets the field value as a Java string, using the US-ASCII character set to convert from bytes to characters.
String	getString(byte[] buf, int offset, int length, int startBit, int stopBit, Charset charset) Gets the field value as a Java string, using a specified character set to convert from bytes to characters.
void	setBigInteger(BigInteger value, int offset, int length, ByteBuffer buffer, boolean isRightJustified) Sets the field value as a Java BigInteger.
void	setByte(byte value, int offset, int length, ByteBuffer buffer, boolean isRightJustified) Sets the field value as a Java byte.
void	setDouble(double value, int offset, int length, ByteBuffer buffer, boolean isRightJustified) Sets the field value as a Java double.
void	setFloat(float value, int offset, int length, ByteBuffer buffer, boolean isRightJustified) Sets the field value as a Java float.
void	setInt(int value, int offset, int length, ByteBuffer buffer, boolean isRightJustified) Sets the field value as a Java int.
void	setLong(long value, int offset, int length, ByteBuffer buffer, boolean isRightJustified) Sets the field value as a Java long.
void	setShort(short value, int offset, int length, ByteBuffer buffer, boolean isRightJustified) Sets the field value as a Java short.
void	setString(String value, int offset, int length, ByteBuffer buffer, boolean isRightJustified) Sets the field value as a Java string.
void	setString(String value, int offset, int length, ByteBuffer buffer, boolean isRightJustified, Charset charset) Sets the field value as a Java string, using a specified character set to convert from characters to bytes.

Methods inherited from class java.lang.Object

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

Constructor Detail

IntegerBinaryFieldAdapter

public IntegerBinaryFieldAdapter(int length,
                                 boolean isSigned,
                                 boolean isBigEndian)

Method Detail

getString

public String getString(byte[] buf,
                        int offset,
                        int length,
                        int startBit,
                        int stopBit)

Description copied from interface: FieldAdapter

Gets the field value as a Java string, using the US-ASCII character set to convert from bytes to characters.

Specified by:

getString in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

Returns:

the field value, as a string

getString

public String getString(byte[] buf,
                        int offset,
                        int length,
                        int startBit,
                        int stopBit,
                        Charset charset)

Description copied from interface: FieldAdapter

Gets the field value as a Java string, using a specified character set to convert from bytes to characters.

Specified by:

getString in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

charset - the character set to use when converting bytes to characters

Returns:

the field value, as a string

getByte

public byte getByte(byte[] buf,
                    int offset,
                    int length,
                    int startBit,
                    int stopBit)

Description copied from interface: FieldAdapter

Gets the field value as a Java byte.

Specified by:

getByte in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

Returns:

the field value, as a short

getShort

public short getShort(byte[] buf,
                      int offset,
                      int length,
                      int startBit,
                      int stopBit)

Description copied from interface: FieldAdapter

Gets the field value as a Java short.

Specified by:

getShort in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

Returns:

the field value, as a short

getInt

public int getInt(byte[] buf,
                  int offset,
                  int length,
                  int startBit,
                  int stopBit)

Description copied from interface: FieldAdapter

Gets the field value as a Java int.

Specified by:

getInt in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

Returns:

the field value, as an int

getLong

public long getLong(byte[] buf,
                    int offset,
                    int length,
                    int startBit,
                    int stopBit)

Description copied from interface: FieldAdapter

Gets the field value as a Java long.

Specified by:

getLong in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

Returns:

the field value, as a long

getFloat

public float getFloat(byte[] buf,
                      int offset,
                      int length,
                      int startBit,
                      int stopBit)

Description copied from interface: FieldAdapter

Gets the field value as a Java float.

Specified by:

getFloat in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

Returns:

the field value, as a float

getDouble

public double getDouble(byte[] buf,
                        int offset,
                        int length,
                        int startBit,
                        int stopBit)

Description copied from interface: FieldAdapter

Gets the field value as a Java double.

Specified by:

getDouble in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

Returns:

the field value, as a double

setString

public void setString(String value,
                      int offset,
                      int length,
                      ByteBuffer buffer,
                      boolean isRightJustified)

Description copied from interface: FieldAdapter

Sets the field value as a Java string.

Specified by:

setString in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified

setString

public void setString(String value,
                      int offset,
                      int length,
                      ByteBuffer buffer,
                      boolean isRightJustified,
                      Charset charset)

Description copied from interface: FieldAdapter

Sets the field value as a Java string, using a specified character set to convert from characters to bytes.

Specified by:

setString in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified

charset - the character set to use when converting the string to bytes

setByte

public void setByte(byte value,
                    int offset,
                    int length,
                    ByteBuffer buffer,
                    boolean isRightJustified)

Description copied from interface: FieldAdapter

Sets the field value as a Java byte.

Specified by:

setByte in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified

setShort

public void setShort(short value,
                     int offset,
                     int length,
                     ByteBuffer buffer,
                     boolean isRightJustified)

Description copied from interface: FieldAdapter

Sets the field value as a Java short.

Specified by:

setShort in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified

setInt

public void setInt(int value,
                   int offset,
                   int length,
                   ByteBuffer buffer,
                   boolean isRightJustified)

Description copied from interface: FieldAdapter

Sets the field value as a Java int.

Specified by:

setInt in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified

setLong

public void setLong(long value,
                    int offset,
                    int length,
                    ByteBuffer buffer,
                    boolean isRightJustified)

Description copied from interface: FieldAdapter

Sets the field value as a Java long.

Specified by:

setLong in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified

setFloat

public void setFloat(float value,
                     int offset,
                     int length,
                     ByteBuffer buffer,
                     boolean isRightJustified)

Description copied from interface: FieldAdapter

Sets the field value as a Java float.

Specified by:

setFloat in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified

setDouble

public void setDouble(double value,
                      int offset,
                      int length,
                      ByteBuffer buffer,
                      boolean isRightJustified)

Description copied from interface: FieldAdapter

Sets the field value as a Java double.

Specified by:

setDouble in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified

getBigInteger

public BigInteger getBigInteger(byte[] buf,
                                int offset,
                                int length,
                                int startBit,
                                int stopBit)

Description copied from interface: FieldAdapter

Gets the field value as a Java BigInteger.

Specified by:

getBigInteger in interface FieldAdapter

Parameters:

buf - the byte array containing the field

offset - the field offset

length - the length of the field data

startBit - the start bit, for bit fields

stopBit - the stop bit, for bit fields

Returns:

the field value, as a BigInteger

setBigInteger

public void setBigInteger(BigInteger value,
                          int offset,
                          int length,
                          ByteBuffer buffer,
                          boolean isRightJustified)

Description copied from interface: FieldAdapter

Sets the field value as a Java BigInteger.

Specified by:

setBigInteger in interface FieldAdapter

Parameters:

value - the field value

offset - the field offset

length - the length of the value

buffer - the byte buffer into which to set the value

isRightJustified - true, if the string value should be right-justified