Package com.macrofocus.filter
Class SimpleFilter<E>
java.lang.Object
com.macrofocus.filter.AbstractFilter<E>
com.macrofocus.filter.AbstractMutableFilter<E>
com.macrofocus.filter.SimpleFilter<E>
- All Implemented Interfaces:
Filter<E>
,MutableFilter<E>
A simple mutable filter implementation.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionvoid
void
clearFilterBy
(Object locksmith) int
Returns the number of elements currently filtered.boolean
isActive()
Indicates whether at least one element is currently filtered.boolean
isFiltered
(E element) Indicates whether a given element is filtered or not.boolean
isFilteredBy
(E element, Object locksmith) Indicates whether a given element is filtered or not by the given locksmith.iterator()
void
setFiltered
(E element, boolean filtered, Object locksmith) void
setFilteredIterable
(Iterable<E> elements, boolean filtered, Object locksmith) void
Methods inherited from class com.macrofocus.filter.AbstractMutableFilter
setEnabled
Methods inherited from class com.macrofocus.filter.AbstractFilter
addFilterListener, addWeakFilterListener, isEnabled, notifyFilteredChanged, removeFilterListener, removeFilterListeners
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface com.macrofocus.filter.Filter
addFilterListener, addWeakFilterListener, isEnabled, removeFilterListener, removeFilterListeners
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Constructor Details
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SimpleFilter
public SimpleFilter()
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Method Details
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isActive
public boolean isActive()Description copied from interface:Filter
Indicates whether at least one element is currently filtered.- Returns:
- true if at least one element is filtered, false otherwise.
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isFiltered
Description copied from interface:Filter
Indicates whether a given element is filtered or not.- Parameters:
element
- the element to be tested- Returns:
- true if the element is filtered, false otherwise
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clearFilter
public void clearFilter() -
clearFilterBy
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isFilteredBy
Description copied from interface:Filter
Indicates whether a given element is filtered or not by the given locksmith.- Parameters:
element
- the element to be testedlocksmith
- the object used to filter the element- Returns:
- true if the element is filtered, false otherwise
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getFilteredCount
public int getFilteredCount()Description copied from interface:Filter
Returns the number of elements currently filtered.- Returns:
- the number of filtered elements.
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setFiltered
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setFilteredIterable
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setFilteredState
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iterator
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