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org.joni

pack-priv abstract Class ScannerSupport

extends IntHolder
implements ErrorMessages
Class Inheritance
All Implemented Interfaces
org.joni.exception.ErrorMessages, org.jcodings.exception.ErrorMessages
Known Direct Subclasses
org.joni.Lexer
Imports
org.jcodings.Encoding, .IntHolder, org.joni.exception.ErrorMessages, .InternalException, .SyntaxException, .ValueException

Field Summary

Modifier and TypeField and Description
protected int
_p

private final int
begin

protected final byte[]
bytes

protected int
c

protected final Encoding
enc

private final int
end

private static final int
INT_SIGN_BIT

private int
lastFetched

protected int
p

protected int
stop

Inherited from org.jcodings.IntHolder:
value

Constructor Summary

AccessConstructor and Description
protected
ScannerSupport(Encoding enc, byte[] bytes, int p, int end)

Method Summary

Modifier and TypeMethod and Description
protected final void
fetch()

protected int
fetchTo()

protected final int
getBegin()

protected final int
getEnd()

protected final void
inc()

protected final boolean
left()

protected final void
mark()

protected void
newInternalException(String message)

protected void
newSyntaxException(String message)

protected void
newValueException(String message)

protected void
newValueException(String message, String str)

protected void
newValueException(String message, int p, int end)

protected final int
peek()

protected final boolean
peekIs(int c)

protected final void
reset()

protected final void
restore()

protected final int
scanUnsignedHexadecimalNumber(int minLength, int maxLength)

protected final int
scanUnsignedNumber()

protected final int
scanUnsignedOctalNumber(int maxLength)

protected final void
unfetch()

Field Detail

_pback to summary
protected int _p
beginback to summary
private final int begin
bytesback to summary
protected final byte[] bytes
cback to summary
protected int c
encback to summary
protected final Encoding enc
endback to summary
private final int end
INT_SIGN_BITback to summary
private static final int INT_SIGN_BIT
lastFetchedback to summary
private int lastFetched
pback to summary
protected int p
stopback to summary
protected int stop

Constructor Detail

ScannerSupportback to summary
protected ScannerSupport(Encoding enc, byte[] bytes, int p, int end)

Method Detail

fetchback to summary
protected final void fetch()
fetchToback to summary
protected int fetchTo()
getBeginback to summary
protected final int getBegin()
getEndback to summary
protected final int getEnd()
incback to summary
protected final void inc()
leftback to summary
protected final boolean left()
markback to summary
protected final void mark()
newInternalExceptionback to summary
protected void newInternalException(String message)
newSyntaxExceptionback to summary
protected void newSyntaxException(String message)
newValueExceptionback to summary
protected void newValueException(String message)
newValueExceptionback to summary
protected void newValueException(String message, String str)
newValueExceptionback to summary
protected void newValueException(String message, int p, int end)
peekback to summary
protected final int peek()
peekIsback to summary
protected final boolean peekIs(int c)
resetback to summary
protected final void reset()
restoreback to summary
protected final void restore()
scanUnsignedHexadecimalNumberback to summary
protected final int scanUnsignedHexadecimalNumber(int minLength, int maxLength)
scanUnsignedNumberback to summary
protected final int scanUnsignedNumber()
scanUnsignedOctalNumberback to summary
protected final int scanUnsignedOctalNumber(int maxLength)
unfetchback to summary
protected final void unfetch()