Module org.refcodes.serial

Package org.refcodes.serial

Class StringSegment

java.lang.Object

org.refcodes.serial.StringSegment

All Implemented Interfaces:

Serializable, org.refcodes.mixin.AliasAccessor, org.refcodes.mixin.EncodingAccessor<Charset>, org.refcodes.mixin.LengthAccessor, org.refcodes.mixin.PayloadAccessor<String>, org.refcodes.mixin.PayloadAccessor.PayloadBuilder<String,PayloadTransmission<String>>, org.refcodes.mixin.PayloadAccessor.PayloadMutator<String>, org.refcodes.mixin.PayloadAccessor.PayloadProperty<String>, PayloadSegment<String>, PayloadTransmission<String>, Segment, Transmission

public class StringSegment
extends Object
implements PayloadSegment<String>, org.refcodes.mixin.EncodingAccessor<Charset>

The StringSegment is an implementation of a Section carrying a String as payload. By default, if not otherwise specified, the TransmissionMetrics.DEFAULT_ENCODING encoding is used for encoding and decoding String instances.

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	StringSegment.Builder	Builder to build StringSegment.

Nested classes/interfaces inherited from interface org.refcodes.mixin.AliasAccessor

org.refcodes.mixin.AliasAccessor.AliasBuilder<B extends org.refcodes.mixin.AliasAccessor.AliasBuilder<B>>, org.refcodes.mixin.AliasAccessor.AliasMutator, org.refcodes.mixin.AliasAccessor.AliasProperty

Nested classes/interfaces inherited from interface org.refcodes.mixin.EncodingAccessor

org.refcodes.mixin.EncodingAccessor.EncodingBuilder<E extends Object,B extends org.refcodes.mixin.EncodingAccessor.EncodingBuilder<E,B>>, org.refcodes.mixin.EncodingAccessor.EncodingMutator<E extends Object>, org.refcodes.mixin.EncodingAccessor.EncodingProperty<E extends Object>

Nested classes/interfaces inherited from interface org.refcodes.mixin.LengthAccessor

org.refcodes.mixin.LengthAccessor.LengthBuilder<B extends org.refcodes.mixin.LengthAccessor.LengthBuilder<B>>, org.refcodes.mixin.LengthAccessor.LengthMutator, org.refcodes.mixin.LengthAccessor.LengthProperty

Nested classes/interfaces inherited from interface org.refcodes.mixin.PayloadAccessor

org.refcodes.mixin.PayloadAccessor.PayloadBuilder<P extends Object,B extends org.refcodes.mixin.PayloadAccessor.PayloadBuilder<P,B>>, org.refcodes.mixin.PayloadAccessor.PayloadMutator<P extends Object>, org.refcodes.mixin.PayloadAccessor.PayloadProperty<P extends Object>

Nested classes/interfaces inherited from interface org.refcodes.serial.Segment

Segment.SegmentMixin

Nested classes/interfaces inherited from interface org.refcodes.serial.Transmission

Transmission.TransmissionMixin

Constructor Summary

Constructors

Constructor	Description
StringSegment()	Instantiates a new string segment.
StringSegment(int aLengthWidth)	Constructs an empty allocation value with the given number of bytes used to specify the decoratee's length and a TransmissionMetrics.DEFAULT_ENDIANESS endian representation of the decoratee's length.
StringSegment(int aLengthWidth, org.refcodes.numerical.Endianess aEndianess)	Constructs an empty allocation value with the given number of bytes used to specify the decoratee's length and the provided Endianess representation of the decoratee's length.
StringSegment(String aValue)	Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.
StringSegment(String aValue, int aLengthWidth)	Constructs a StringSegment with the given Stringpayload* being encoded with the TransmissionMetrics.DEFAULT_ENCODING.
StringSegment(String aValue, int aLengthWidth, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.
StringSegment(String aAlias, String aValue)	Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.
StringSegment(String aAlias, String aValue, int aLengthWidth)	Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.
StringSegment(String aAlias, String aValue, int aLengthWidth, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.
StringSegment(String aAlias, String aValue, Charset aEncoding)	Constructs a StringSegment with the given String payload being encoded with the given Charset.
StringSegment(String aAlias, String aValue, Charset aEncoding, int aLengthWidth)	Constructs a StringSegment with the given String payload being encoded with the given Charset.
StringSegment(String aAlias, String aValue, Charset aEncoding, int aLengthWidth, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with the given String payload being encoded with the given Charset.
StringSegment(String aAlias, String aValue, Charset aEncoding, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with the given String payload being encoded with the given Charset.
StringSegment(String aAlias, String aValue, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.
StringSegment(String aAlias, String aValue, TransmissionMetrics aTransmissionMetrics)	Constructs an according instance from the given configuration.
StringSegment(String aValue, Charset aEncoding)	Constructs a StringSegment with the given String payload being encoded with the given Charset.
StringSegment(String aValue, Charset aEncoding, int aLengthWidth)	Constructs a StringSegment with the given String payload being encoded with the given Charset.
StringSegment(String aValue, Charset aEncoding, int aLengthWidth, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with the given String payload being encoded with the given Charset.
StringSegment(String aValue, Charset aEncoding, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with the given String payload being encoded with the given Charset.
StringSegment(String aValue, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.
StringSegment(String aValue, TransmissionMetrics aTransmissionMetrics)	Constructs an according instance from the given configuration.
StringSegment(Charset aEncoding)	Constructs a StringSegment with a payload expected to be encoded with the given Charset.
StringSegment(Charset aEncoding, int aLengthWidth)	Constructs a StringSegment with a payload expected to be encoded with the given Charset.
StringSegment(Charset aEncoding, int aLengthWidth, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with a payload expected to be encoded with the given Charset.
StringSegment(Charset aEncoding, org.refcodes.numerical.Endianess aEndianess)	Constructs a StringSegment with a payload expected to be encoded with the given Charset.
StringSegment(org.refcodes.numerical.Endianess aEndianess)	Constructs an empty allocation value with a width of TransmissionMetrics.DEFAULT_LENGTH_WIDTH bytes used to specify the decoratee's length and the provided Endianess representation of the decoratee's length.
StringSegment(TransmissionMetrics aTransmissionMetrics)	Constructs an according instance from the given configuration.

Method Summary

Modifier and Type	Method	Description
static StringSegment.Builder	builder()	Creates builder to build StringSegment.
int	fromTransmission(Sequence aSequence, int aOffset)	(Re-)initializes this instance with the the given Sequence data.
String	getAlias()
Charset	getEncoding()
int	getLength()	Determines the overall length of this Transmission.
String	getPayload()
void	receiveFrom(InputStream aInputStream, OutputStream aReturnStream)	(Re-)initializes this instance by receiving the according Sequence from the given InputStream.
void	setPayload(String aPayload)
Schema	toSchema()	Retrieves the Schema representing the Transmission.
Sequence	toSequence()	Provides the Sequence representation of this Transmission.
org.refcodes.struct.SimpleTypeMap	toSimpleTypeMap()	Returns the SimpleTypeMap representation of this Transmission.
String	toString()
void	transmitTo(OutputStream aOutputStream, InputStream aReturnStream)	Transmits the Sequence representing the implementing type's instance to the given OutputStream.
StringSegment	withPayload(String aValue)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.refcodes.mixin.PayloadAccessor

getPayloadOr

Methods inherited from interface org.refcodes.mixin.PayloadAccessor.PayloadProperty

letPayload

Methods inherited from interface org.refcodes.serial.Segment

fromTransmission, fromTransmission, fromTransmission, receiveFrom, receiveFrom

Methods inherited from interface org.refcodes.serial.Transmission

transmitTo, transmitTo

Constructor Detail

StringSegment

public StringSegment()

Instantiates a new string segment.

StringSegment

public StringSegment(TransmissionMetrics aTransmissionMetrics)

Constructs an according instance from the given configuration. The configuration attributes are taken from the TransmissionMetrics configuration object, though only those attributes are supported which are also supported by the other constructors!

Parameters:

aTransmissionMetrics - The TransmissionMetrics to be used for configuring this instance.

StringSegment

public StringSegment(String aValue,
                     TransmissionMetrics aTransmissionMetrics)

Constructs an according instance from the given configuration. The configuration attributes are taken from the TransmissionMetrics configuration object, though only those attributes are supported which are also supported by the other constructors!

Parameters:

aValue - The payload to be contained by the StringSegment.

aTransmissionMetrics - The TransmissionMetrics to be used for configuring this instance.

StringSegment

public StringSegment(String aAlias,
                     String aValue,
                     TransmissionMetrics aTransmissionMetrics)

Constructs an according instance from the given configuration. The configuration attributes are taken from the TransmissionMetrics configuration object, though only those attributes are supported which are also supported by the other constructors!

Parameters:

aAlias - The alias which identifies the content of this instance.

aValue - The payload to be contained by the StringSegment.

aTransmissionMetrics - The TransmissionMetrics to be used for configuring this instance.

StringSegment

public StringSegment(String aValue)

Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.

Parameters:

aValue - The payload to be contained by this StringSegment.

StringSegment

public StringSegment(Charset aEncoding)

Constructs a StringSegment with a payload expected to be encoded with the given Charset.

Parameters:

aEncoding - The Charset to be used for encoding and decoding String instances.

StringSegment

public StringSegment(String aValue,
                     Charset aEncoding)

Constructs a StringSegment with the given String payload being encoded with the given Charset.

Parameters:

aValue - The payload to be contained by this StringSegment.

aEncoding - The Charset to be used for encoding the String.

StringSegment

public StringSegment(String aAlias,
                     String aValue)

Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.

Parameters:

aAlias - The alias which identifies the content of this segment.

aValue - The payload to be contained by this StringSegment.

StringSegment

public StringSegment(String aAlias,
                     String aValue,
                     Charset aEncoding)

Constructs a StringSegment with the given String payload being encoded with the given Charset.

Parameters:

aAlias - The alias which identifies the content of this segment.

aValue - The payload to be contained by this StringSegment.

aEncoding - The Charset to be used for encoding the String.

StringSegment

public StringSegment(org.refcodes.numerical.Endianess aEndianess)

Constructs an empty allocation value with a width of TransmissionMetrics.DEFAULT_LENGTH_WIDTH bytes used to specify the decoratee's length and the provided Endianess representation of the decoratee's length.

Parameters:

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(int aLengthWidth)

Constructs an empty allocation value with the given number of bytes used to specify the decoratee's length and a TransmissionMetrics.DEFAULT_ENDIANESS endian representation of the decoratee's length.

Parameters:

aLengthWidth - The width (in bytes) to be used for length values.

StringSegment

public StringSegment(int aLengthWidth,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs an empty allocation value with the given number of bytes used to specify the decoratee's length and the provided Endianess representation of the decoratee's length.

Parameters:

aLengthWidth - The width (in bytes) to be used for length values.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(String aValue,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.

Parameters:

aValue - The payload to be contained by this StringSegment.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(Charset aEncoding,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with a payload expected to be encoded with the given Charset.

Parameters:

aEncoding - The Charset to be used for encoding and decoding String instances.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(String aValue,
                     Charset aEncoding,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with the given String payload being encoded with the given Charset.

Parameters:

aValue - The payload to be contained by this StringSegment.

aEncoding - The Charset to be used for encoding the String.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(String aAlias,
                     String aValue,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.

Parameters:

aAlias - The alias which identifies the content of this segment.

aValue - The payload to be contained by this StringSegment.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(String aAlias,
                     String aValue,
                     Charset aEncoding,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with the given String payload being encoded with the given Charset.

Parameters:

aAlias - The alias which identifies the content of this segment.

aValue - The payload to be contained by this StringSegment.

aEncoding - The Charset to be used for encoding the String.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(String aValue,
                     int aLengthWidth)

Constructs a StringSegment with the given Stringpayload* being encoded with the TransmissionMetrics.DEFAULT_ENCODING.**

Parameters:

aValue - The payload to be contained by this StringSegment.

aLengthWidth - The width (in bytes) to be used for length values.

StringSegment

public StringSegment(Charset aEncoding,
                     int aLengthWidth)

Constructs a StringSegment with a payload expected to be encoded with the given Charset.

Parameters:

aEncoding - The Charset to be used for encoding and decoding String instances.

aLengthWidth - The width (in bytes) to be used for length values.

StringSegment

public StringSegment(String aValue,
                     Charset aEncoding,
                     int aLengthWidth)

Constructs a StringSegment with the given String payload being encoded with the given Charset.

Parameters:

aValue - The payload to be contained by this StringSegment.

aEncoding - The Charset to be used for encoding the String.

aLengthWidth - The width (in bytes) to be used for length values.

StringSegment

public StringSegment(String aAlias,
                     String aValue,
                     int aLengthWidth)

Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.

Parameters:

aAlias - The alias which identifies the content of this segment.

aValue - The payload to be contained by this StringSegment.

aLengthWidth - The width (in bytes) to be used for length values.

StringSegment

public StringSegment(String aAlias,
                     String aValue,
                     Charset aEncoding,
                     int aLengthWidth)

Constructs a StringSegment with the given String payload being encoded with the given Charset.

Parameters:

aAlias - The alias which identifies the content of this segment.

aValue - The payload to be contained by this StringSegment.

aEncoding - The Charset to be used for encoding the String.

aLengthWidth - The width (in bytes) to be used for length values.

StringSegment

public StringSegment(String aValue,
                     int aLengthWidth,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.

Parameters:

aValue - The payload to be contained by this StringSegment.

aLengthWidth - The width (in bytes) to be used for length values.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(Charset aEncoding,
                     int aLengthWidth,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with a payload expected to be encoded with the given Charset.

Parameters:

aEncoding - The Charset to be used for encoding and decoding String instances.

aLengthWidth - The width (in bytes) to be used for length values.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(String aValue,
                     Charset aEncoding,
                     int aLengthWidth,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with the given String payload being encoded with the given Charset.

Parameters:

aValue - The payload to be contained by this StringSegment.

aEncoding - The Charset to be used for encoding the String.

aLengthWidth - The width (in bytes) to be used for length values.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(String aAlias,
                     String aValue,
                     int aLengthWidth,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with the given String payload being encoded with the TransmissionMetrics.DEFAULT_ENCODING.

Parameters:

aAlias - The alias which identifies the content of this segment.

aValue - The payload to be contained by this StringSegment.

aLengthWidth - The width (in bytes) to be used for length values.

aEndianess - The Endianess to be used for length values.

StringSegment

public StringSegment(String aAlias,
                     String aValue,
                     Charset aEncoding,
                     int aLengthWidth,
                     org.refcodes.numerical.Endianess aEndianess)

Constructs a StringSegment with the given String payload being encoded with the given Charset.

Parameters:

aAlias - The alias which identifies the content of this segment.

aValue - The payload to be contained by this StringSegment.

aEncoding - The Charset to be used for encoding the String.

aLengthWidth - The width (in bytes) to be used for length values.

aEndianess - The Endianess to be used for length values.

Method Detail

toSequence

public Sequence toSequence()

Provides the Sequence representation of this Transmission. In case of nested Transmission instances, all Sequence representations from all sub-segments are accumulated to the result as well. Caution, the Transmission (or its nested Transmission instances) may be backed by the returned Sequence.

Specified by:

toSequence in interface Transmission

Returns:

The according instance's Sequence.

fromTransmission

public int fromTransmission(Sequence aSequence,
                            int aOffset)
                     throws TransmissionException

(Re-)initializes this instance with the the given Sequence data.

Specified by:

fromTransmission in interface Segment

Parameters:

aSequence - The Sequence data from which to (re-)initialize this instance.

aOffset - The offset where to start processing the provided Sequence.

Returns:

The index after the last offset into the given Sequence processed by this method.

Throws:

TransmissionException - thrown in case a given Sequence cannot be processed.

receiveFrom

public void receiveFrom(InputStream aInputStream,
                        OutputStream aReturnStream)
                 throws IOException,
                        TransmissionException

(Re-)initializes this instance by receiving the according Sequence from the given InputStream. Implementations providing error correction methods use the provided feedback OutputStream to do some sort of "stop-and-wait ARQ" or apply similar methods to ensure correctness of the received data.

Specified by:

receiveFrom in interface Segment

Parameters:

aInputStream - The InputStream from which to read the instance's (re-)initialization Sequence from.

aReturnStream - An OutputStream being the return channel to handle "stop-and-wait ARQ" or the like in case of a bidirectional connection. Can be null in case we have a unidirectional connection.

Throws:

IOException - thrown in case reading data from the InputStream caused problems.

TransmissionException - thrown in case a given transmission cannot be processed.

getLength

public int getLength()

Determines the overall length of this Transmission. In case of nested Transmission instances, all length values from all sub-segments are accumulated to the result as well.

Specified by:

getLength in interface org.refcodes.mixin.LengthAccessor

Specified by:

getLength in interface Transmission

Returns:

The (overall) length of the Transmission (including any sub-segments).

transmitTo

public void transmitTo(OutputStream aOutputStream,
                       InputStream aReturnStream)
                throws IOException

Transmits the Sequence representing the implementing type's instance to the given OutputStream. Implementations providing error correction methods use the provided feedback InputStream to do some sort of "stop-and-wait ARQ" or apply similar methods to ensure correctness of the transmitted data.

Specified by:

transmitTo in interface Transmission

Parameters:

aOutputStream - The OutputStream where to write this instance's Sequence to.

aReturnStream - An InputStream being the return channel to handle "stop-and-wait ARQ" or the like in case of a bidirectional connection. Can be null in case we have a unidirectional connection.

Throws:

IOException - thrown in case writing data to the OutputStream caused problems.

toSchema

public Schema toSchema()

Retrieves the Schema representing the Transmission. Retrieving a Schema is useful when analyzing and debugging data structures such as a AllocSectionDecoratorSegment instance to help document, learn and verify on the structure (as well as the content) of that very AllocSectionDecoratorSegment.

Specified by:

toSchema in interface Transmission

Returns:

The Schema representation of the implementing type for debugging and verification (or documentation) purposes.

withPayload

public StringSegment withPayload(String aValue)

Specified by:

withPayload in interface org.refcodes.mixin.PayloadAccessor.PayloadBuilder<String,PayloadTransmission<String>>

getEncoding

public Charset getEncoding()

Specified by:

getEncoding in interface org.refcodes.mixin.EncodingAccessor<Charset>

toSimpleTypeMap

public org.refcodes.struct.SimpleTypeMap toSimpleTypeMap()

Returns the SimpleTypeMap representation of this Transmission. In case this Transmission has Transmission children, then the children are queried as well and contained in the resulting SimpleTypeMap. The aliases of the according Transmission instances represent the resulting path to a Transmission's final simple type.

Specified by:

toSimpleTypeMap in interface Transmission

Returns:

The SimpleTypeMap representing this Transmission and (if any) its children, with the according aliases forming the paths to the Transmission's values.

getAlias

public String getAlias()

Specified by:

getAlias in interface org.refcodes.mixin.AliasAccessor

getPayload

public String getPayload()

Specified by:

getPayload in interface org.refcodes.mixin.PayloadAccessor<String>

setPayload

public void setPayload(String aPayload)

Specified by:

setPayload in interface org.refcodes.mixin.PayloadAccessor.PayloadMutator<String>

toString

public String toString()

Overrides:

toString in class Object

builder

public static StringSegment.Builder builder()

Creates builder to build StringSegment.

Returns:

created builder