Class ColumnsLayoutCache.LayoutInfoCache

java.lang.Object

java.util.AbstractMap<VFXTableColumn<T,?>,ColumnsLayoutCache<T>.LayoutInfo>

java.util.HashMap<VFXTableColumn<T,?>,ColumnsLayoutCache<T>.LayoutInfo>

io.github.palexdev.virtualizedfx.table.ColumnsLayoutCache.LayoutInfoCache

All Implemented Interfaces:

Serializable, Cloneable, Map<VFXTableColumn<T,?>,ColumnsLayoutCache<T>.LayoutInfo>

Enclosing class:

ColumnsLayoutCache<T>

public class ColumnsLayoutCache.LayoutInfoCache
extends HashMap<VFXTableColumn<T,?>,ColumnsLayoutCache<T>.LayoutInfo>

Nothing special, just an extension of HashMap to store data about columns' layout as ColumnsLayoutCache<T>.LayoutInfo objects.

Makes the variable declaration shorted and offers a bunch of convenience methods, that's all.

See Also:

• ColumnsLayoutCache<T>.LayoutInfo
• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

AbstractMap.SimpleEntry<K,V>, AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Constructor Summary

Constructors

Constructor	Description
LayoutInfoCache()

Method Summary

Modifier and Type	Method	Description
void	clear()
void	clearPositionCache()
void	clearVisibilityCache()
double	getPos(int index)
double	getWidth(VFXTableColumn<T,?> column)
boolean	isVisible(VFXTableColumn<T,?> column)
boolean	isWidthValid(VFXTableColumn<T,?> column)

Methods inherited from class java.util.HashMap

clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, newHashMap, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Constructor Details

LayoutInfoCache

public LayoutInfoCache()

Method Details

getWidth

public double getWidth(VFXTableColumn<T,?> column)

isWidthValid

public boolean isWidthValid(VFXTableColumn<T,?> column)

getPos

public double getPos(int index)

isVisible

public boolean isVisible(VFXTableColumn<T,?> column)

clearPositionCache

public void clearPositionCache()

clearVisibilityCache

public void clearVisibilityCache()

clear

public void clear()

Specified by:

clear in interface Map<VFXTableColumn<T,?>,ColumnsLayoutCache<T>.LayoutInfo>

Overrides:

clear in class HashMap<VFXTableColumn<T,?>,ColumnsLayoutCache<T>.LayoutInfo>