ucar.unidata.util

Class ByteString.Concrete

java.lang.Object

ucar.unidata.util.ByteString

ucar.unidata.util.ByteString.Concrete

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable

Direct Known Subclasses:

ByteString.TrSubString

Enclosing class:

ByteString

public static class ByteString.Concrete
extends ByteString
implements java.io.Serializable

Class Concrete

Version:

%I%, %G%

Author:

Unidata development team

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class ucar.unidata.util.ByteString

ByteString.Concrete, ByteString.Empty, ByteString.SubString, ByteString.TrSubString

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	ba_ Storage for the data

Fields inherited from class ucar.unidata.util.ByteString

nada

Constructor Summary

Constructors

Modifier	Constructor and Description
	Concrete(byte[] ba, boolean share) Constructs a new ByteString initialized to contain the same sequence of bytes as the contained in the byte array argument.
protected	Concrete(ByteString.Concrete bs, boolean share) Copy constuctor.
	Concrete(ByteString bs) Copy constuctor.
	Concrete(ByteString bs, int length) Copy constuctor which trims input to length.
	Concrete(ByteString bs, int origin, int length) Copy constuctor which trims input to [origin, origin + length).
	Concrete(java.lang.String str) Construct a ByteString by narrowing a String.

Method Summary

Modifier and Type	Method and Description
byte	byteAt(int ii) _more_
byte[]	copyBytes(int srcpos, byte[] dst, int dstpos, int nbytes) _more_
int	getLength() _more_
ByteString	subByteString(int beginIndex, int length) _more_
ByteString	substring(int beginIndex) _more_
byte[]	toArray() _more_

Methods inherited from class ucar.unidata.util.ByteString

ByteToChar8859_1, charAt, CharToByte8859_1, compare, compare, compareTo, compareTo, compareTo, concat, concat, equals, equalS, format, hashCode, length, main, substring, toString

Methods inherited from class java.lang.Object

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

Field Detail

ba_

protected final byte[] ba_

Storage for the data

Constructor Detail

Concrete

public Concrete(byte[] ba,
                boolean share)

Constructs a new ByteString initialized to contain the same sequence of bytes as the contained in the byte array argument. If share is true then the byte array argument is used as backing storage. Caution: in this case, subsequent modification of the byte array affects the newly created ByteString. Otherwise, the contents of the byte array are copied and subsequent modification of the byte array does not affect the newly created ByteString.

Parameters:

ba - byte array which initializes contents of this

share - boolean, if false, make a private copy of ba

Concrete

public Concrete(ByteString bs)

Copy constuctor. Never shares storage with bs.

Parameters:

bs -

Concrete

protected Concrete(ByteString.Concrete bs,
                   boolean share)

Copy constuctor.

Parameters:

bs -

share -

Concrete

public Concrete(ByteString bs,
                int length)

Copy constuctor which trims input to length. Used by subByteString and substring. Never shares storage with bs.

Parameters:

bs -

length -

Concrete

public Concrete(ByteString bs,
                int origin,
                int length)

Copy constuctor which trims input to [origin, origin + length). Used by subByteString and substring. Never shares storage with bs.

Parameters:

bs -

origin -

length -

Concrete

public Concrete(java.lang.String str)

Construct a ByteString by narrowing a String.

Parameters:

str -

Method Detail

getLength

public int getLength()

_more_

Specified by:

getLength in class ByteString

Returns:

_more_

byteAt

public byte byteAt(int ii)

_more_

Specified by:

byteAt in class ByteString

Parameters:

ii -

Returns:

_more_

copyBytes

public byte[] copyBytes(int srcpos,
                        byte[] dst,
                        int dstpos,
                        int nbytes)

_more_

Overrides:

copyBytes in class ByteString

Parameters:

srcpos -

dst -

dstpos -

nbytes -

Returns:

_more_

toArray

public byte[] toArray()

_more_

Overrides:

toArray in class ByteString

Returns:

_more_

subByteString

public ByteString subByteString(int beginIndex,
                                int length)

_more_

Overrides:

subByteString in class ByteString

Parameters:

beginIndex -

length -

Returns:

_more_

substring

public ByteString substring(int beginIndex)

_more_

Overrides:

substring in class ByteString

Parameters:

beginIndex -

Returns:

_more_

See Also:

String.substring(int)