net.openhft.lang.io

Interface ByteStringParser

All Superinterfaces:

BytesCommon

All Known Subinterfaces:

Bytes

All Known Implementing Classes:

AbstractBytes, ByteBufferBytes, DirectBytes, MultiStoreBytes, NativeBytes

public interface ByteStringParser
extends BytesCommon

Author:

peter.lawrey

Method Summary

Methods

Modifier and Type	Method and Description
Boolean	parseBoolean(StopCharTester tester) Return true or false, or null if it could not be detected as true or false.
MutableDecimal	parseDecimal(MutableDecimal decimal)
double	parseDouble()
<E extends Enum<E>> E	parseEnum(Class<E> eClass, StopCharTester tester)
long	parseLong()
long	parseLong(int base)
String	parseUTF(StopCharTester tester)
void	parseUTF(StringBuilder builder, StopCharTester tester) Populate a StringBuilder with the UTF encoded text until the end.
boolean	skipTo(StopCharTester tester) Wind from this positionAddr to the end of the field
boolean	stepBackAndSkipTo(StopCharTester tester) Make sure we just read a stop character

Methods inherited from interface net.openhft.lang.io.BytesCommon

byteOrder, bytesMarshallerFactory, capacity, checkEndOfBuffer, finish, inputStream, isFinished, outputStream, position, position, remaining, reset, write

Method Detail

parseBoolean

Boolean parseBoolean(@NotNull
                   StopCharTester tester)

Return true or false, or null if it could not be detected as true or false. Case is not important

false: f, false, n, no, 0

true: t, true, y, yes, 1

Parameters:

tester - to detect the end of the text.

Returns:

true, false, or null if neither.

parseUTF

void parseUTF(@NotNull
            StringBuilder builder,
            @NotNull
            StopCharTester tester)

Populate a StringBuilder with the UTF encoded text until the end.

Parameters:

builder - to clear and append to.

tester - to detect when to stop.

parseUTF

@NotNull
String parseUTF(@NotNull
                      StopCharTester tester)

parseEnum

@Nullable
<E extends Enum<E>> E parseEnum(@NotNull
                                       Class<E> eClass,
                                       @NotNull
                                       StopCharTester tester)

parseDecimal

@NotNull
MutableDecimal parseDecimal(@NotNull
                                  MutableDecimal decimal)

parseLong

long parseLong()

Returns:

the next long, stopping at the first invalid character

parseLong

long parseLong(int base)

Parameters:

base - to use.

Returns:

the next long, stopping at the first invalid character

parseDouble

double parseDouble()

stepBackAndSkipTo

boolean stepBackAndSkipTo(@NotNull
                        StopCharTester tester)

Make sure we just read a stop character

Parameters:

tester - to stop at

Returns:

true if we stopped at a stop character, false if we ran out of data.

skipTo

boolean skipTo(@NotNull
             StopCharTester tester)

Wind from this positionAddr to the end of the field

Parameters:

tester - to stop at

Returns:

true if we stopped at a stop character, false if we ran out of data.