public class BidiAttributedCharacterIterator extends Object implements AttributedCharacterIterator
AttributedCharacterIterator.AttributeDONE| Modifier | Constructor and Description |
|---|---|
|
BidiAttributedCharacterIterator(AttributedCharacterIterator aci,
FontRenderContext frc,
int chunkStart)
Constructs a character iterator that represents the visual display order
of characters within bidirectional text.
|
protected |
BidiAttributedCharacterIterator(AttributedCharacterIterator reorderedACI,
FontRenderContext frc,
int chunkStart,
int[] newCharOrder) |
| Modifier and Type | Method and Description |
|---|---|
Object |
clone()
Creates a copy of this iterator.
|
char |
current()
Gets the character at the current position (as returned by getIndex()).
|
char |
first()
Sets the position to getBeginIndex() and returns the character at
that position.
|
Set |
getAllAttributeKeys()
Get the keys of all attributes defined on the iterator's text range.
|
Object |
getAttribute(AttributedCharacterIterator.Attribute attribute)
Get the value of the named attribute for the current
character.
|
Map |
getAttributes()
Returns a map with the attributes defined on the current
character.
|
int |
getBeginIndex()
Returns the start index of the text.
|
int[] |
getCharMap() |
int |
getEndIndex()
Returns the end index of the text.
|
int |
getIndex()
Returns the current index.
|
int |
getRunLimit()
Get the index of the first character following the
run with respect to all attributes containing the current
character.
|
int |
getRunLimit(AttributedCharacterIterator.Attribute attribute)
Get the index of the first character following the
run with respect to the given attribute containing the current
character.
|
int |
getRunLimit(Set attributes)
Get the index of the first character following the
run with respect to the given attributes containing the current
character.
|
int |
getRunStart()
Get the index of the first character of the run with
respect to all attributes containing the current character.
|
int |
getRunStart(AttributedCharacterIterator.Attribute attribute)
Get the index of the first character of the run with
respect to the given attribute containing the current character.
|
int |
getRunStart(Set attributes)
Get the index of the first character of the run with
respect to the given attributes containing the current character.
|
char |
last()
Sets the position to getEndIndex()-1 (getEndIndex() if the text is empty)
and returns the character at that position.
|
static int |
mirrorChar(int c) |
char |
next()
Increments the iterator's index by one and returns the character at
the new index.
|
char |
previous()
Decrements the iterator's index by one and returns the character at the new index.
|
char |
setIndex(int position)
Sets the position to the specified position in the text and returns that character.
|
protected BidiAttributedCharacterIterator(AttributedCharacterIterator reorderedACI, FontRenderContext frc, int chunkStart, int[] newCharOrder)
public BidiAttributedCharacterIterator(AttributedCharacterIterator aci, FontRenderContext frc, int chunkStart)
aci - The character iterator containing the characters in logical
order.frc - The current font render contextpublic int[] getCharMap()
public Set getAllAttributeKeys()
getAllAttributeKeys in interface AttributedCharacterIteratorpublic Object getAttribute(AttributedCharacterIterator.Attribute attribute)
getAttribute in interface AttributedCharacterIteratorpublic Map getAttributes()
getAttributes in interface AttributedCharacterIteratorpublic int getRunLimit()
getRunLimit in interface AttributedCharacterIteratorpublic int getRunLimit(AttributedCharacterIterator.Attribute attribute)
getRunLimit in interface AttributedCharacterIteratorpublic int getRunLimit(Set attributes)
getRunLimit in interface AttributedCharacterIteratorpublic int getRunStart()
getRunStart in interface AttributedCharacterIteratorpublic int getRunStart(AttributedCharacterIterator.Attribute attribute)
getRunStart in interface AttributedCharacterIteratorattribute - The attribute for whose appearance the first offset
is requested.public int getRunStart(Set attributes)
getRunStart in interface AttributedCharacterIteratorattributes - the Set of attributes which begins at the returned index.public Object clone()
clone in interface CharacterIteratorclone in class Objectpublic char current()
current in interface CharacterIteratorpublic char first()
first in interface CharacterIteratorpublic int getBeginIndex()
getBeginIndex in interface CharacterIteratorpublic int getEndIndex()
getEndIndex in interface CharacterIteratorpublic int getIndex()
getIndex in interface CharacterIteratorpublic char last()
last in interface CharacterIteratorpublic char next()
next in interface CharacterIteratorpublic char previous()
previous in interface CharacterIteratorpublic char setIndex(int position)
setIndex in interface CharacterIteratorpublic static int mirrorChar(int c)
c - the character to 'mirror'Copyright © 2000–2017 Apache Software Foundation. All rights reserved.