class LookaheadTouchFilter extends java.lang.Object implements TouchFilter
Modifier and Type | Class and Description |
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private static class |
LookaheadTouchFilter.FilterState |
Modifier and Type | Field and Description |
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private boolean |
assignIDs |
private LookaheadTouchFilter.FilterState |
filterState |
private TouchState |
previousState |
private TouchState |
tmpState |
PRIORITY_ID, PRIORITY_POST_ID, PRIORITY_PRE_ID
Constructor and Description |
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LookaheadTouchFilter(boolean assignIDs)
Creates a new LookaheadTouchFilter
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Modifier and Type | Method and Description |
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boolean |
filter(TouchState state)
Filters a touch state
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boolean |
flush(TouchState state)
Flushes this filter's state.
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int |
getPriority()
Gets the priority of this touch filter.
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java.lang.String |
toString() |
private TouchState previousState
private TouchState tmpState
private boolean assignIDs
private LookaheadTouchFilter.FilterState filterState
LookaheadTouchFilter(boolean assignIDs)
assignIDs
- Sets whether or not we are asking the touch pipeline to
assign touch point IDspublic boolean filter(TouchState state)
TouchFilter
filter
in interface TouchFilter
state
- The new state to be filtered or modifiedpublic boolean flush(TouchState state)
TouchFilter
flush
in interface TouchFilter
state
- a TouchState object to be filled in by the filterpublic int getPriority()
TouchFilter
getPriority
in interface TouchFilter
public java.lang.String toString()
toString
in class java.lang.Object