程序包 org.hibernate.engine.spi

类 ExecutableList<E extends Executable & Comparable & Serializable>

java.lang.Object

org.hibernate.engine.spi.ExecutableList<E>

类型参数:

E - Intersection type describing Executable implementations

所有已实现的接口:

Externalizable, Serializable, Iterable<E>

public class ExecutableList<E extends Executable & Comparable & Serializable>
extends Object
implements Serializable, Iterable<E>, Externalizable

Specialized encapsulating of the state pertaining to each Executable list.

Manages sorting the executables (lazily)

Manages the querySpaces affected by the executables in the list, and caches this too.

作者:

Steve Ebersole, Anton Marsden

另请参阅:

序列化表格

嵌套类概要

嵌套类

修饰符和类型	类	说明
static interface	ExecutableList.Sorter<E extends Executable>	Provides a sorting interface for ExecutableList.

字段概要

字段

修饰符和类型	字段	说明
static int	INIT_QUEUE_LIST_SIZE

构造器概要

构造器

构造器	说明
ExecutableList()	Creates a new ExecutableList with the default settings.
ExecutableList(boolean requiresSorting)
ExecutableList(int initialCapacity)	Creates a new ExecutableList with the specified initialCapacity.
ExecutableList(int initialCapacity, boolean requiresSorting)
ExecutableList(int initialCapacity, ExecutableList.Sorter<E> sorter)	Creates a new ExecutableList with the specified initialCapacity and Sorter.
ExecutableList(ExecutableList.Sorter<E> sorter)	Creates a new ExecutableList using the specified Sorter.

方法概要

修饰符和类型	方法	说明
boolean	add(E executable)	Add an Executable to this list.
void	afterDeserialize(SessionImplementor session)	Allow the Executables to re-associate themselves with the Session after deserialization.
void	clear()	Clears the list of executions.
E	get(int index)
Set<Serializable>	getQuerySpaces()	Lazily constructs the querySpaces affected by the actions in the list.
boolean	isEmpty()
Iterator<E>	iterator()	Returns an iterator for the list.
void	readExternal(ObjectInput in)	Read this object state back in from the given stream as part of de-serialization
E	remove(int index)	Removes the entry at position index in the list.
void	removeLastN(int n)	Removes the last n entries from the list.
int	size()
void	sort()	Sorts the list using the natural ordering or using the Sorter if it's not null.
String	toString()
void	writeExternal(ObjectOutput oos)	Write this list out to the given stream as part of serialization

从类继承的方法 java.lang.Object

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

从接口继承的方法 java.lang.Iterable

forEach, spliterator

字段详细资料

INIT_QUEUE_LIST_SIZE

public static final int INIT_QUEUE_LIST_SIZE

另请参阅:

常量字段值

构造器详细资料

ExecutableList

public ExecutableList()

Creates a new ExecutableList with the default settings.

ExecutableList

public ExecutableList(int initialCapacity)

Creates a new ExecutableList with the specified initialCapacity.

参数:

initialCapacity - The initial capacity for instantiating the internal List

ExecutableList

public ExecutableList(boolean requiresSorting)

ExecutableList

public ExecutableList(int initialCapacity,
                      boolean requiresSorting)

ExecutableList

public ExecutableList(ExecutableList.Sorter<E> sorter)

Creates a new ExecutableList using the specified Sorter.

参数:

sorter - The Sorter to use; may be null

ExecutableList

public ExecutableList(int initialCapacity,
                      ExecutableList.Sorter<E> sorter)

Creates a new ExecutableList with the specified initialCapacity and Sorter.

参数:

initialCapacity - The initial capacity for instantiating the internal List

sorter - The Sorter to use; may be null

方法详细资料

getQuerySpaces

public Set<Serializable> getQuerySpaces()

Lazily constructs the querySpaces affected by the actions in the list.

返回:

the querySpaces affected by the actions in this list

isEmpty

public boolean isEmpty()

返回:

true if the list is empty.

remove

public E remove(int index)

Removes the entry at position index in the list.

参数:

index - The index of the element to remove

返回:

the entry that was removed

clear

public void clear()

Clears the list of executions.

removeLastN

public void removeLastN(int n)

Removes the last n entries from the list.

参数:

n - The number of elements to remove.

add

public boolean add(E executable)

Add an Executable to this list.

参数:

executable - the executable to add to the list

返回:

true if the object was added to the list

sort

public void sort()

Sorts the list using the natural ordering or using the Sorter if it's not null.

size

public int size()

返回:

the current size of the list

get

public E get(int index)

参数:

index - The index of the element to retrieve

返回:

The element at specified index

iterator

public Iterator<E> iterator()

Returns an iterator for the list. Wraps the list just in case something tries to modify it.

指定者:

iterator 在接口中 Iterable<E extends Executable & Comparable & Serializable>

返回:

an unmodifiable iterator

writeExternal

public void writeExternal(ObjectOutput oos)
                   throws IOException

Write this list out to the given stream as part of serialization

指定者:

writeExternal 在接口中 Externalizable

参数:

oos - The stream to which to serialize our state

抛出:

IOException

readExternal

public void readExternal(ObjectInput in)
                  throws IOException,
                         ClassNotFoundException

Read this object state back in from the given stream as part of de-serialization

指定者:

readExternal 在接口中 Externalizable

参数:

in - The stream from which to read our serial state

抛出:

IOException

ClassNotFoundException

afterDeserialize

public void afterDeserialize(SessionImplementor session)

Allow the Executables to re-associate themselves with the Session after deserialization.

参数:

session - The session to which to associate the Executables

toString

public String toString()

覆盖:

toString 在类中 Object