Package org.fxmisc.richtext.model

Interface StyleSpans<S>

Type Parameters:

S - the style type

All Superinterfaces:

Iterable<StyleSpan<S>>, TwoDimensional

public interface StyleSpans<S>
extends Iterable<StyleSpan<S>>, TwoDimensional

Essentially, a list of StyleSpan objects.

Nested Class Summary

Nested classes/interfaces inherited from interface org.fxmisc.richtext.model.TwoDimensional

TwoDimensional.Bias, TwoDimensional.Position

Method Summary

Modifier and Type	Method	Description
default StyleSpans<S>	append(StyleSpan<S> span)	Appends the given style to the end of the list of StyleSpan.
default StyleSpans<S>	append(S style, int length)	Appends the given style to the end of the list of StyleSpan.
default StyleSpans<S>	concat(StyleSpans<S> that)
boolean	equals(Object other)	Two StyleSpans objects are considered equal if they contain equal number of StyleSpans and the StyleSpans are pairwise equal.
int	getSpanCount()
IndexRange	getStyleRange(int position)
StyleSpan<S>	getStyleSpan(int index)
default Iterator<StyleSpan<S>>	iterator()
int	length()
default StyleSpans<S>	mapStyles(UnaryOperator<S> mapper)	Returns a new StyleSpans object that has the same total length as this StyleSpans and style of every span is mapped by the given function.
default StyleSpans<S>	overlay(StyleSpans<S> that, BiFunction<? super S,? super S,? extends S> f)	Applies the given bifunction f to this object's StyleSpan objects and that StyleSpan objects and stores the result in the returned StyleSpans object.
default StyleSpans<S>	prepend(StyleSpan<S> span)	Prepends the given style to the start of the list of StyleSpan.
default StyleSpans<S>	prepend(S style, int length)	Prepends the given style to the start of the list of StyleSpan.
static <S> StyleSpans<S>	singleton(StyleSpan<S> span)	Creates a StyleSpans object that only contains one StyleSpan object.
static <S> StyleSpans<S>	singleton(S style, int length)	Creates a StyleSpans object that only contains one StyleSpan object.
default Stream<StyleSpan<S>>	stream()	Returns a stream of this list' StyleSpan objects.
default Stream<S>	styleStream()	Returns a stream of just this list of StyleSpan's styles.
default StyleSpans<S>	subView(int from, int to)	Same as List.subList(int, int)
default StyleSpans<S>	subView(TwoDimensional.Position from, TwoDimensional.Position to)	Same as List.subList(int, int), except that the arguments are two dimensional.

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface org.fxmisc.richtext.model.TwoDimensional

offsetToPosition, position

Method Detail

singleton

static <S> StyleSpans<S> singleton(S style,
                                   int length)

Creates a StyleSpans object that only contains one StyleSpan object.

singleton

static <S> StyleSpans<S> singleton(StyleSpan<S> span)

Creates a StyleSpans object that only contains one StyleSpan object.

length

int length()

getSpanCount

int getSpanCount()

getStyleSpan

StyleSpan<S> getStyleSpan(int index)

getStyleRange

IndexRange getStyleRange(int position)

Parameters:

position - is relative to start of style spans

Returns:

IndexRange relative to start of style spans

equals

boolean equals(Object other)

Two StyleSpans objects are considered equal if they contain equal number of StyleSpans and the StyleSpans are pairwise equal.

Overrides:

equals in class Object

iterator

default Iterator<StyleSpan<S>> iterator()

Specified by:

iterator in interface Iterable<S>

append

default StyleSpans<S> append(S style,
                             int length)

Appends the given style to the end of the list of StyleSpan.

append

default StyleSpans<S> append(StyleSpan<S> span)

Appends the given style to the end of the list of StyleSpan.

prepend

default StyleSpans<S> prepend(S style,
                              int length)

Prepends the given style to the start of the list of StyleSpan.

prepend

default StyleSpans<S> prepend(StyleSpan<S> span)

Prepends the given style to the start of the list of StyleSpan.

subView

default StyleSpans<S> subView(int from,
                              int to)

Same as List.subList(int, int)

subView

default StyleSpans<S> subView(TwoDimensional.Position from,
                              TwoDimensional.Position to)

Same as List.subList(int, int), except that the arguments are two dimensional.

concat

default StyleSpans<S> concat(StyleSpans<S> that)

mapStyles

default StyleSpans<S> mapStyles(UnaryOperator<S> mapper)

Returns a new StyleSpans object that has the same total length as this StyleSpans and style of every span is mapped by the given function. Adjacent style spans whose style mapped to the same value are merged into one. As a consequence, the returned StyleSpans might have fewer style spans than this StyleSpans.

Parameters:

mapper - function to calculate new style

Returns:

StyleSpans with replaced styles.

overlay

default StyleSpans<S> overlay(StyleSpans<S> that,
                              BiFunction<? super S,? super S,? extends S> f)

Applies the given bifunction f to this object's StyleSpan objects and that StyleSpan objects and stores the result in the returned StyleSpans object.

styleStream

default Stream<S> styleStream()

Returns a stream of just this list of StyleSpan's styles.

stream

default Stream<StyleSpan<S>> stream()

Returns a stream of this list' StyleSpan objects.