Package one.microstream.collections.lazy

Class LazyArrayList.Segment

java.lang.Object

one.microstream.collections.lazy.LazyArrayList.Segment

All Implemented Interfaces:

LazySegment<ArrayList<E>>, LazyClearController

Enclosing class:

LazyArrayList<E>

public final class LazyArrayList.Segment
extends Object
implements LazyClearController, LazySegment<ArrayList<E>>

Method Summary

Modifier and Type	Method	Description
boolean	allowClear()	Allow or deny clearing a lazy reference.
void	allowUnload(boolean allow)
ArrayList<E>	getData()
int	getOffset()
int	getSize()
boolean	isLoaded()	Check if the lazy loaded data of this segment has been loaded.
boolean	isModified()	Check if this segment has modifications that are not yet persisted.
int	size()	get the number of contained element in this segment.
String	toString()
boolean	unloadAllowed()
void	unloadSegment()	Unload the lazy data of this segment

Methods inherited from class java.lang.Object

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

Method Details

size

public int size()

Description copied from interface: LazySegment

get the number of contained element in this segment.

Specified by:

size in interface LazySegment<ArrayList<E>>

Returns:

number of contained elements;

allowUnload

public void allowUnload(boolean allow)

Specified by:

allowUnload in interface LazySegment<ArrayList<E>>

unloadAllowed

public boolean unloadAllowed()

Specified by:

unloadAllowed in interface LazySegment<ArrayList<E>>

getOffset

public int getOffset()

getSize

public int getSize()

isLoaded

public boolean isLoaded()

Description copied from interface: LazySegment

Check if the lazy loaded data of this segment has been loaded.

Specified by:

isLoaded in interface LazySegment<ArrayList<E>>

Returns:

true if loaded, otherwise false.

isModified

public boolean isModified()

Description copied from interface: LazySegment

Check if this segment has modifications that are not yet persisted.

Specified by:

isModified in interface LazySegment<ArrayList<E>>

Returns:

true if there are modifications not yet persisted, otherwise false.

unloadSegment

public void unloadSegment()

Description copied from interface: LazySegment

Unload the lazy data of this segment

Specified by:

unloadSegment in interface LazySegment<ArrayList<E>>

allowClear

public boolean allowClear()

Description copied from interface: LazyClearController

Allow or deny clearing a lazy reference.

Specified by:

allowClear in interface LazyClearController

Returns:

true if clearing the lazy reference is allowed, otherwise false.

getData

public ArrayList<E> getData()

Specified by:

getData in interface LazySegment<ArrayList<E>>

toString

public String toString()

Overrides:

toString in class Object