Modifier and Type	Class and Description
public static interface	ByteListHelper.CodePoint
public static interface	ByteListHelper.Visit<T, U>

Access	Constructor and Description
public	ByteListHelper()

Method Summary

Modifier and Type	Method and Description
public static boolean	Returns: true if it walks the whole bytelist or false if it stops. eachCodePoint(ByteList of the mbc-laden bytes bytelist, ByteListHelper.CodePoint the closure which walks the codepoints each) This method assumes the ByteList will be a valid string for the encoding which it is marked as.
public static int	Returns: length if all codepoints match. index (ignoring begin) if not. eachCodePointWhile(Ruby runtime, ByteList of the mbc-laden bytes bytelist, int place in bytes to search past begin offset, ByteListHelper.CodePoint the closure which walks the codepoints each) If you know you have an ASCII ByteList you should do something else.
private static int	eachMBCCodePointWhile(ByteList bytelist, int offset, ByteListHelper.CodePoint each)
public static < Return type of visitor T> T	Returns: last T from headVisitor split(ByteList to be split value, ByteList the pattern to split value with pattern, ByteListHelper.Visit<ByteList, T> visitor for all but last segment bodyVisitor, ByteListHelper.Visit<ByteList, T> visitor for the last segment (if null if will use bodyVisitor). headVisitor) Deprecated since 9.4-. This was only used by Module#const_defined, but was difficult to match MRI's equivalent in this form This method will split a string and call a visitor for each segment between the split pattern.

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

ByteListHelper	back to summary
public ByteListHelper()

Method Detail

eachCodePoint	back to summary
public static boolean eachCodePoint(ByteList bytelist, ByteListHelper.CodePoint each) This method assumes the ByteList will be a valid string for the encoding which it is marked as. It also assumes slow path mbc walking. If you know you have an ASCII ByteList you should do something else. Parameters bytelist:ByteList of the mbc-laden bytes each:ByteListHelper.CodePoint the closure which walks the codepoints Returns:boolean true if it walks the whole bytelist or false if it stops.

eachCodePoint

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public static boolean eachCodePoint(ByteList bytelist, ByteListHelper.CodePoint each)

This method assumes the ByteList will be a valid string for the encoding which it is marked as. It also assumes slow path mbc walking. If you know you have an ASCII ByteList you should do something else.

Parameters

bytelist:ByteList: of the mbc-laden bytes
each:ByteListHelper.CodePoint: the closure which walks the codepoints

Returns:boolean

true if it walks the whole bytelist or false if it stops.

eachCodePointWhile	back to summary
public static int eachCodePointWhile(Ruby runtime, ByteList bytelist, int offset, ByteListHelper.CodePoint each) If you know you have an ASCII ByteList you should do something else. This will continue walking the bytelist 'while' as long as each continues to be true. When it stops being true it will return the last byte index processed (on full walk it will be length otherwise the beginning of the codepoint which did not satisfy each). Parameters bytelist:ByteList of the mbc-laden bytes offset:int place in bytes to search past begin each:ByteListHelper.CodePoint the closure which walks the codepoints Returns:int length if all codepoints match. index (ignoring begin) if not.

eachCodePointWhile

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public static int eachCodePointWhile(Ruby runtime, ByteList bytelist, int offset, ByteListHelper.CodePoint each)

If you know you have an ASCII ByteList you should do something else. This will continue walking the bytelist 'while' as long as each continues to be true. When it stops being true it will return the last byte index processed (on full walk it will be length otherwise the beginning of the codepoint which did not satisfy each).

Parameters

bytelist:ByteList: of the mbc-laden bytes
offset:int: place in bytes to search past begin
each:ByteListHelper.CodePoint: the closure which walks the codepoints

Returns:int

length if all codepoints match. index (ignoring begin) if not.

eachMBCCodePointWhile	back to summary
private static int eachMBCCodePointWhile(ByteList bytelist, int offset, ByteListHelper.CodePoint each)

split	back to summary
public static <T> T split(ByteList value, ByteList pattern, ByteListHelper.Visit<ByteList, T> bodyVisitor, ByteListHelper.Visit<ByteList, T> headVisitor) Deprecated since 9.4-. This was only used by Module#const_defined, but was difficult to match MRI's equivalent in this form This method will split a string and call a visitor for each segment between the split pattern. Parameters <T> Return type of visitor value:ByteList to be split pattern:ByteList the pattern to split value with bodyVisitor:ByteListHelper.Visit<ByteList, T> visitor for all but last segment headVisitor:ByteListHelper.Visit<ByteList, T> visitor for the last segment (if null if will use bodyVisitor). Returns:T last T from headVisitor Annotations @Deprecated since:9.4-

split

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public static <T> T split(ByteList value, ByteList pattern, ByteListHelper.Visit<ByteList, T> bodyVisitor, ByteListHelper.Visit<ByteList, T> headVisitor)

Deprecated

since 9.4-.

This was only used by Module#const_defined, but was difficult to match MRI's equivalent in this form

This method will split a string and call a visitor for each segment between the split pattern.

Parameters

<T>: Return type of visitor
value:ByteList: to be split
pattern:ByteList: the pattern to split value with
bodyVisitor:ByteListHelper.Visit<ByteList, T>: visitor for all but last segment
headVisitor:ByteListHelper.Visit<ByteList, T>: visitor for the last segment (if null if will use bodyVisitor).

Returns:T

last T from headVisitor

Annotations

@Deprecated
since:9.4-

org.jruby.util back to summary

public Interface ByteListHelper.CodePoint

Method Summary

Modifier and Type	Method and Description
public boolean	Returns: true to continue walking and false to stop. call(int the index of which codepoint we are visiting. index, int we are visiting. codepoint, Encoding encoding) call a command pattern caller with index of and actual codepoint.

Method Detail

call	back to summary
public boolean call(int index, int codepoint, Encoding encoding) call a command pattern caller with index of and actual codepoint. If false is returned it will let users of this interface to stop walking the codepoints. Parameters index:int the index of which codepoint we are visiting. codepoint:int we are visiting. Returns:boolean true to continue walking and false to stop.

call

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public boolean call(int index, int codepoint, Encoding encoding)

call a command pattern caller with index of and actual codepoint. If false is returned it will let users of this interface to stop walking the codepoints.

Parameters

index:int: the index of which codepoint we are visiting.
codepoint:int: we are visiting.

Returns:boolean

true to continue walking and false to stop.

public Class ByteListHelper

Nested and Inner Type Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

public Interface ByteListHelper.CodePoint

Method Summary

Method Detail

public Interface ByteListHelper.Visit<T, U>

Method Summary

Method Detail