Interface ByteProcessor

All Known Subinterfaces:

ByteBufProcessor, MultiSearchProcessor, SearchProcessor

All Known Implementing Classes:

AhoCorasicSearchProcessorFactory.Processor, BitapSearchProcessorFactory.Processor, ByteProcessor.IndexNotOfProcessor, ByteProcessor.IndexOfProcessor, KmpSearchProcessorFactory.Processor

public interface ByteProcessor

Provides a mechanism to iterate over a collection of bytes.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	ByteProcessor.IndexNotOfProcessor	A ByteProcessor which finds the first appearance which is not of a specific byte.
static class	ByteProcessor.IndexOfProcessor	A ByteProcessor which finds the first appearance of a specific byte.

Field Summary

Fields

Modifier and Type	Field	Description
static final ByteProcessor	FIND_ASCII_SPACE	Aborts on a ascii space character (' ').
static final ByteProcessor	FIND_COMMA	Aborts on a comma (',').
static final ByteProcessor	FIND_CR	Aborts on a CR ('\r').
static final ByteProcessor	FIND_CRLF	Aborts on a CR ('\r') or a LF ('\n').
static final ByteProcessor	FIND_LF	Aborts on a LF ('\n').
static final ByteProcessor	FIND_LINEAR_WHITESPACE	Aborts on a linear whitespace (a (' ' or a '\t').
static final ByteProcessor	FIND_NON_CR	Aborts on a non-CR ('\r').
static final ByteProcessor	FIND_NON_CRLF	Aborts on a byte which is neither a CR ('\r') nor a LF ('\n').
static final ByteProcessor	FIND_NON_LF	Aborts on a non-LF ('\n').
static final ByteProcessor	FIND_NON_LINEAR_WHITESPACE	Aborts on a byte which is not a linear whitespace (neither ' ' nor '\t').
static final ByteProcessor	FIND_NON_NUL	Aborts on a non-NUL (0x00).
static final ByteProcessor	FIND_NUL	Aborts on a NUL (0x00).
static final ByteProcessor	FIND_SEMI_COLON	Aborts on a semicolon (';').

Method Summary

Modifier and Type	Method	Description
boolean	process(byte value)

Field Details

FIND_NUL

static final ByteProcessor FIND_NUL

Aborts on a NUL (0x00).

FIND_NON_NUL

static final ByteProcessor FIND_NON_NUL

Aborts on a non-NUL (0x00).

FIND_CR

static final ByteProcessor FIND_CR

Aborts on a CR ('\r').

FIND_NON_CR

static final ByteProcessor FIND_NON_CR

Aborts on a non-CR ('\r').

FIND_LF

static final ByteProcessor FIND_LF

Aborts on a LF ('\n').

FIND_NON_LF

static final ByteProcessor FIND_NON_LF

Aborts on a non-LF ('\n').

FIND_SEMI_COLON

static final ByteProcessor FIND_SEMI_COLON

Aborts on a semicolon (';').

FIND_COMMA

static final ByteProcessor FIND_COMMA

Aborts on a comma (',').

FIND_ASCII_SPACE

static final ByteProcessor FIND_ASCII_SPACE

Aborts on a ascii space character (' ').

FIND_CRLF

static final ByteProcessor FIND_CRLF

Aborts on a CR ('\r') or a LF ('\n').

FIND_NON_CRLF

static final ByteProcessor FIND_NON_CRLF

Aborts on a byte which is neither a CR ('\r') nor a LF ('\n').

FIND_LINEAR_WHITESPACE

static final ByteProcessor FIND_LINEAR_WHITESPACE

Aborts on a linear whitespace (a (' ' or a '\t').

FIND_NON_LINEAR_WHITESPACE

static final ByteProcessor FIND_NON_LINEAR_WHITESPACE

Aborts on a byte which is not a linear whitespace (neither ' ' nor '\t').

Method Details

process

boolean process(byte value)
         throws Exception

Returns:

true if the processor wants to continue the loop and handle the next byte in the buffer. false if the processor wants to stop handling bytes and abort the loop.

Throws:

Exception