Package eltos.simpledialogfragment.list

Class AdvancedAdapter.AdvancedFilter

java.lang.Object

android.widget.Filter

eltos.simpledialogfragment.list.AdvancedAdapter.AdvancedFilter

Enclosing class:

AdvancedAdapter<T>

public abstract class AdvancedAdapter.AdvancedFilter
extends android.widget.Filter

An advanced filter where only the matches(T, java.lang.CharSequence) method needs to be overwritten

Nested Class Summary

Nested classes/interfaces inherited from class android.widget.Filter

android.widget.Filter.FilterListener, android.widget.Filter.FilterResults

Constructor Summary

Constructors

Constructor	Description
AdvancedFilter()
AdvancedFilter(boolean ignoreCase, boolean matchWordBeginning)	The flags specified here are used in the default matches(T, java.lang.CharSequence) and AdvancedAdapter.highlight(java.lang.String, android.content.Context) methods.

Method Summary

Modifier and Type	Method	Description
protected boolean	isIgnoreCase()
protected boolean	isMatchWordBeginning()
protected boolean	matches(String string)	Simple string matcher that uses the current constraint and flags as specified upon creation.
protected abstract boolean	matches(T object, CharSequence constraint)
protected boolean	matchesWord(String string, CharSequence constraint)	Deprecated.
protected android.widget.Filter.FilterResults	performFiltering(CharSequence constraint)
protected void	publishResults(CharSequence constraint, android.widget.Filter.FilterResults results)

Methods inherited from class android.widget.Filter

convertResultToString, filter, filter

Methods inherited from class java.lang.Object

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

Constructor Details

AdvancedFilter

public AdvancedFilter()

AdvancedFilter

public AdvancedFilter(boolean ignoreCase,
 boolean matchWordBeginning)

The flags specified here are used in the default matches(T, java.lang.CharSequence) and AdvancedAdapter.highlight(java.lang.String, android.content.Context) methods.

Parameters:

ignoreCase - whether default matching is not case-sensitive

matchWordBeginning - whether default matching is performed only at the beginning of words

Method Details

isIgnoreCase

protected boolean isIgnoreCase()

isMatchWordBeginning

protected boolean isMatchWordBeginning()

matches

protected abstract boolean matches(T object,
 @NonNull
 CharSequence constraint)

matchesWord

@Deprecated
protected boolean matchesWord(String string,
 @NonNull
 CharSequence constraint)

Deprecated.

Use matches(String) instead

Parameters:

string - string to search in

constraint - string to search for

Returns:

true if string contains the constraint, false otherwise

matches

protected boolean matches(String string)

Simple string matcher that uses the current constraint and flags as specified upon creation.

Parameters:

string - the string to search in

Returns:

true if at least one match is found

performFiltering

@Nullable
protected android.widget.Filter.FilterResults performFiltering(@Nullable
 CharSequence constraint)

Specified by:

performFiltering in class android.widget.Filter

publishResults

protected void publishResults(CharSequence constraint,
 @Nullable
 android.widget.Filter.FilterResults results)

Specified by:

publishResults in class android.widget.Filter