org.agrona

Class AsciiSequenceView

java.lang.Object

org.agrona.AsciiSequenceView

All Implemented Interfaces:

java.lang.CharSequence

public class AsciiSequenceView
extends java.lang.Object
implements java.lang.CharSequence

View over a DirectBuffer which contains an ASCII string for a given range.

Constructor Summary

Constructors

Constructor and Description
AsciiSequenceView()
AsciiSequenceView(DirectBuffer buffer, int offset, int length) Construct a view over a DirectBuffer from an offset for a given length..

Method Summary

Modifier and Type	Method and Description
char	charAt(int index)
void	getBytes(MutableDirectBuffer dstBuffer, int dstOffset)
int	length()
void	reset() Reset the view to null.
AsciiSequenceView	subSequence(int start, int end)
java.lang.String	toString()
AsciiSequenceView	wrap(DirectBuffer buffer, int offset, int length) Wrap a range of an existing buffer containing an ASCII sequence.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.CharSequence

chars, codePoints

Constructor Detail

AsciiSequenceView

public AsciiSequenceView()

AsciiSequenceView

public AsciiSequenceView(DirectBuffer buffer,
                         int offset,
                         int length)

Construct a view over a DirectBuffer from an offset for a given length..

Parameters:

buffer - containing the ASCII sequence.

offset - at which the ASCII sequence begins.

length - of the ASCII sequence in bytes.

Method Detail

length

public int length()

Specified by:

length in interface java.lang.CharSequence

charAt

public char charAt(int index)

Specified by:

charAt in interface java.lang.CharSequence

subSequence

public AsciiSequenceView subSequence(int start,
                                     int end)

Specified by:

subSequence in interface java.lang.CharSequence

wrap

public AsciiSequenceView wrap(DirectBuffer buffer,
                              int offset,
                              int length)

Wrap a range of an existing buffer containing an ASCII sequence.

Parameters:

buffer - containing the ASCII sequence.

offset - at which the ASCII sequence begins.

length - of the ASCII sequence in bytes.

Returns:

this for a fluent API.

reset

public void reset()

Reset the view to null.

getBytes

public void getBytes(MutableDirectBuffer dstBuffer,
                     int dstOffset)

toString

public java.lang.String toString()

Specified by:

toString in interface java.lang.CharSequence

Overrides:

toString in class java.lang.Object