Module org.jruby.joni

Package org.joni

Class ArrayCompiler

java.lang.Object

org.joni.Compiler

org.joni.ArrayCompiler

All Implemented Interfaces:

org.jcodings.exception.ErrorMessages, ErrorMessages

final class ArrayCompiler
extends Compiler

Field Summary

Fields

Modifier and Type	Field	Description
private int[]	code
private int	codeLength
private static int	QUANTIFIER_EXPAND_LIMIT_SIZE
private static int	REPEAT_RANGE_ALLOC
private int	templateNum
private byte[][]	templates

Fields inherited from class org.joni.Compiler

analyser, enc, regex

Fields inherited from interface org.jcodings.exception.ErrorMessages

ERR_COULD_NOT_REPLICATE, ERR_ENCODING_ALIAS_ALREADY_REGISTERED, ERR_ENCODING_ALREADY_REGISTERED, ERR_ENCODING_CLASS_DEF_NOT_FOUND, ERR_ENCODING_LOAD_ERROR, ERR_ENCODING_REPLICA_ALREADY_REGISTERED, ERR_ILLEGAL_CHARACTER, ERR_INVALID_CHAR_PROPERTY_NAME, ERR_INVALID_CODE_POINT_VALUE, ERR_NO_SUCH_ENCODNG, ERR_TOO_BIG_WIDE_CHAR_VALUE, ERR_TOO_LONG_WIDE_CHAR_VALUE, ERR_TRANSCODER_ALREADY_REGISTERED, ERR_TRANSCODER_CLASS_DEF_NOT_FOUND, ERR_TRANSCODER_LOAD_ERROR, ERR_TYPE_BUG

Fields inherited from interface org.joni.exception.ErrorMessages

CHAR_CLASS_VALUE_AT_END_OF_RANGE, CHAR_CLASS_VALUE_AT_START_OF_RANGE, CONTROL_CODE_SYNTAX, EMPTY_CHAR_CLASS, EMPTY_GROUP_NAME, EMPTY_RANGE_IN_CHAR_CLASS, END_PATTERN_AT_CONTROL, END_PATTERN_AT_ESCAPE, END_PATTERN_AT_LEFT_BRACE, END_PATTERN_AT_LEFT_BRACKET, END_PATTERN_AT_META, END_PATTERN_IN_GROUP, END_PATTERN_WITH_UNMATCHED_PARENTHESIS, GROUP_NUMBER_OVER_FOR_CAPTURE_HISTORY, INVALID_ARGUMENT, INVALID_BACKREF, INVALID_CHAR_IN_GROUP_NAME, INVALID_COMBINATION_OF_OPTIONS, INVALID_CONDITION_PATTERN, INVALID_GROUP_NAME, INVALID_LOOK_BEHIND_PATTERN, INVALID_POSIX_BRACKET_TYPE, INVALID_REPEAT_RANGE_PATTERN, INVALID_WIDE_CHAR_VALUE, META_CODE_SYNTAX, MISMATCH_CODE_LENGTH_IN_CLASS_RANGE, MULTIPLEX_DEFINED_NAME, MULTIPLEX_DEFINITION_NAME_CALL, NESTED_REPEAT_NOT_ALLOWED, NESTED_REPEAT_OPERATOR, NEVER_ENDING_RECURSION, NOT_SUPPORTED_ENCODING_COMBINATION, NUMBERED_BACKREF_OR_CALL_NOT_ALLOWED, OVER_THREAD_PASS_LIMIT_COUNT, PARSER_BUG, PREMATURE_END_OF_CHAR_CLASS, PROPERTY_NAME_NEVER_TERMINATED, TARGET_OF_REPEAT_OPERATOR_INVALID, TARGET_OF_REPEAT_OPERATOR_NOT_SPECIFIED, TOO_BIG_BACKREF_NUMBER, TOO_BIG_NUMBER, TOO_BIG_NUMBER_FOR_REPEAT_RANGE, TOO_BIG_SB_CHAR_VALUE, TOO_MANY_CAPTURE_GROUPS, TOO_MANY_MULTI_BYTE_RANGES, TOO_SHORT_DIGITS, TOO_SHORT_MULTI_BYTE_STRING, UNDEFINED_BYTECODE, UNDEFINED_GROUP_OPTION, UNDEFINED_GROUP_REFERENCE, UNDEFINED_NAME_REFERENCE, UNEXPECTED_BYTECODE, UNMATCHED_CLOSE_PARENTHESIS, UNMATCHED_RANGE_SPECIFIER_IN_CHAR_CLASS, UPPER_SMALLER_THAN_LOWER_IN_REPEAT_RANGE

Constructor Summary

Constructors

Constructor	Description
ArrayCompiler(Analyser analyser)

Method Summary

Modifier and Type	Method	Description
private void	addAbsAddr(int addr)
private void	addBytes(byte[] bytes, int p, int length)
protected void	addCompileString(byte[] bytes, int p, int mbLength, int byteLength, boolean ignoreCase)
private int	addCompileStringlength(byte[] bytes, int p, int mbLength, int byteLength, boolean ignoreCase)
private void	addInt(int i)
private void	addInts(int[] ints, int length)
private void	addLength(int length)
private void	addMemNum(int num)
private void	addMultiByteCClass(CodeRangeBuffer mbuf)
private void	addOpcode(int opcode)
private void	addOpcodeOption(int opcode, int option)
private void	addOpcodeRelAddr(int opcode, int addr)
private void	addOption(int option)
private void	addRelAddr(int addr)
private void	addStateCheckNum(int num)
private void	addTemplate(byte[] bytes)
private static boolean	cknOn(int ckn)
protected void	compileAltNode(ListNode node)
protected void	compileAnchorNode(AnchorNode node)
protected void	compileAnyCharNode()
protected void	compileBackrefNode(BackRefNode node)
protected void	compileCallNode(CallNode node)
protected void	compileCClassNode(CClassNode cc)
private int	compileCECLengthQuantifierNode(QuantifierNode qn)
protected void	compileCECQuantifierNode(QuantifierNode qn)
protected void	compileCTypeNode(CTypeNode node)
protected void	compileEncloseNode(EncloseNode node)
private int	compileLengthAnchorNode(AnchorNode node)
private int	compileLengthCClassNode(CClassNode cc)
private int	compileLengthEncloseNode(EncloseNode node)
private int	compileLengthOptionNode(EncloseNode node)
private int	compileLengthStringNode(Node node)
private int	compileLengthStringRawNode(StringNode sn)
private int	compileLengthTree(Node node)
private int	compileNonCECLengthQuantifierNode(QuantifierNode qn)
protected void	compileNonCECQuantifierNode(QuantifierNode qn)
protected void	compileOptionNode(EncloseNode node)
private void	compileRangeRepeatNode(QuantifierNode qn, int targetLen, int emptyInfo)
private void	compileTreeEmptyCheck(Node node, int emptyInfo)
private void	ensure(int size)
private void	entryRepeatRange(int id, int lower, int upper)
protected void	finish()
private boolean	isNeedStrLenOpExact(int op)
private boolean	opTemplated(int op)
protected void	prepare()
private int	selectStrOpcode(int mbLength, int byteLength, boolean ignoreCase)
(package private) void	setInt(int i, int offset)

Methods inherited from class org.joni.Compiler

compile, compileTree, compileTreeNTimes, newInternalException, newSyntaxException

Methods inherited from class java.lang.Object

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

Field Detail

code

private int[] code

codeLength

private int codeLength

templates

private byte[][] templates

templateNum

private int templateNum

REPEAT_RANGE_ALLOC

private static final int REPEAT_RANGE_ALLOC

See Also:

Constant Field Values

QUANTIFIER_EXPAND_LIMIT_SIZE

private static final int QUANTIFIER_EXPAND_LIMIT_SIZE

See Also:

Constant Field Values

Constructor Detail

ArrayCompiler

ArrayCompiler(Analyser analyser)

Method Detail

prepare

protected final void prepare()

Specified by:

prepare in class Compiler

finish

protected final void finish()

Specified by:

finish in class Compiler

compileAltNode

protected void compileAltNode(ListNode node)

Specified by:

compileAltNode in class Compiler

isNeedStrLenOpExact

private boolean isNeedStrLenOpExact(int op)

opTemplated

private boolean opTemplated(int op)

selectStrOpcode

private int selectStrOpcode(int mbLength,
                            int byteLength,
                            boolean ignoreCase)

compileTreeEmptyCheck

private void compileTreeEmptyCheck(Node node,
                                   int emptyInfo)

addCompileStringlength

private int addCompileStringlength(byte[] bytes,
                                   int p,
                                   int mbLength,
                                   int byteLength,
                                   boolean ignoreCase)

addCompileString

protected final void addCompileString(byte[] bytes,
                                      int p,
                                      int mbLength,
                                      int byteLength,
                                      boolean ignoreCase)

Specified by:

addCompileString in class Compiler

compileLengthStringNode

private int compileLengthStringNode(Node node)

compileLengthStringRawNode

private int compileLengthStringRawNode(StringNode sn)

addMultiByteCClass

private void addMultiByteCClass(CodeRangeBuffer mbuf)

compileLengthCClassNode

private int compileLengthCClassNode(CClassNode cc)

compileCClassNode

protected void compileCClassNode(CClassNode cc)

Specified by:

compileCClassNode in class Compiler

compileCTypeNode

protected void compileCTypeNode(CTypeNode node)

Specified by:

compileCTypeNode in class Compiler

compileAnyCharNode

protected void compileAnyCharNode()

Specified by:

compileAnyCharNode in class Compiler

compileCallNode

protected void compileCallNode(CallNode node)

Specified by:

compileCallNode in class Compiler

compileBackrefNode

protected void compileBackrefNode(BackRefNode node)

Specified by:

compileBackrefNode in class Compiler

entryRepeatRange

private void entryRepeatRange(int id,
                              int lower,
                              int upper)

compileRangeRepeatNode

private void compileRangeRepeatNode(QuantifierNode qn,
                                    int targetLen,
                                    int emptyInfo)

cknOn

private static boolean cknOn(int ckn)

compileCECLengthQuantifierNode

private int compileCECLengthQuantifierNode(QuantifierNode qn)

compileCECQuantifierNode

protected void compileCECQuantifierNode(QuantifierNode qn)

Specified by:

compileCECQuantifierNode in class Compiler

compileNonCECLengthQuantifierNode

private int compileNonCECLengthQuantifierNode(QuantifierNode qn)

compileNonCECQuantifierNode

protected void compileNonCECQuantifierNode(QuantifierNode qn)

Specified by:

compileNonCECQuantifierNode in class Compiler

compileLengthOptionNode

private int compileLengthOptionNode(EncloseNode node)

compileOptionNode

protected void compileOptionNode(EncloseNode node)

Specified by:

compileOptionNode in class Compiler

compileLengthEncloseNode

private int compileLengthEncloseNode(EncloseNode node)

compileEncloseNode

protected void compileEncloseNode(EncloseNode node)

Specified by:

compileEncloseNode in class Compiler

compileLengthAnchorNode

private int compileLengthAnchorNode(AnchorNode node)

compileAnchorNode

protected void compileAnchorNode(AnchorNode node)

Specified by:

compileAnchorNode in class Compiler

compileLengthTree

private int compileLengthTree(Node node)

ensure

private void ensure(int size)

addInt

private void addInt(int i)

setInt

void setInt(int i,
            int offset)

addBytes

private void addBytes(byte[] bytes,
                      int p,
                      int length)

addInts

private void addInts(int[] ints,
                     int length)

addOpcode

private void addOpcode(int opcode)

addStateCheckNum

private void addStateCheckNum(int num)

addRelAddr

private void addRelAddr(int addr)

addAbsAddr

private void addAbsAddr(int addr)

addLength

private void addLength(int length)

addMemNum

private void addMemNum(int num)

addOption

private void addOption(int option)

addOpcodeRelAddr

private void addOpcodeRelAddr(int opcode,
                              int addr)

addOpcodeOption

private void addOpcodeOption(int opcode,
                             int option)

addTemplate

private void addTemplate(byte[] bytes)