Package org.apache.iotdb.db.engine.storagegroup

Class TsFileResourceList

java.lang.Object

org.apache.iotdb.db.engine.storagegroup.TsFileResourceList

All Implemented Interfaces:

java.lang.Iterable<TsFileResource>, java.util.Collection<TsFileResource>, java.util.List<TsFileResource>

public class TsFileResourceList
extends java.lang.Object
implements java.util.List<TsFileResource>

Constructor Summary

Constructors

Constructor	Description
TsFileResourceList()

Method Summary

Modifier and Type	Method	Description
void	add(int index, TsFileResource element)
boolean	add(TsFileResource newNode)	Insert a new tsFileResource node to the end of List
boolean	addAll(int index, java.util.Collection<? extends TsFileResource> c)
boolean	addAll(java.util.Collection<? extends TsFileResource> c)	Only List type parameter is legal, because it is in order.
void	clear()
boolean	contains(java.lang.Object o)
boolean	containsAll(java.util.Collection<?> c)
TsFileResource	get(int index)
java.util.List<TsFileResource>	getArrayList()
TsFileResource	getHeader()
TsFileResource	getTail()
int	indexOf(java.lang.Object o)
void	insertAfter(TsFileResource node, TsFileResource newNode)	Insert a new node after an existing node
void	insertBefore(TsFileResource node, TsFileResource newNode)	Insert a new node before an existing node
boolean	isEmpty()
java.util.Iterator<TsFileResource>	iterator()
boolean	keepOrderInsert(TsFileResource newNode)	Insert a tsfile resource to the list, the tsfile will be inserted before the first tsfile whose timestamp is greater than its.
int	lastIndexOf(java.lang.Object o)
java.util.ListIterator<TsFileResource>	listIterator()
java.util.ListIterator<TsFileResource>	listIterator(int index)
TsFileResource	remove(int index)
boolean	remove(java.lang.Object o)	The tsFileResourceListNode to be removed must be in the list, otherwise may cause unknown behavior
boolean	removeAll(java.util.Collection<?> c)
boolean	retainAll(java.util.Collection<?> c)
java.util.Iterator<TsFileResource>	reverseIterator()
TsFileResource	set(int index, TsFileResource element)	insert tsFileResource to a target pos(targetPos = index) e.g.
int	size()
java.util.List<TsFileResource>	subList(int fromIndex, int toIndex)
java.lang.Object[]	toArray()
<T> T[]	toArray(T[] a)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream, toArray

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface java.util.List

equals, hashCode, replaceAll, sort, spliterator

Constructor Detail

TsFileResourceList

public TsFileResourceList()

Method Detail

insertBefore

public void insertBefore(TsFileResource node,
                         TsFileResource newNode)

Insert a new node before an existing node

Parameters:

node - the existing node

newNode - the file to insert

insertAfter

public void insertAfter(TsFileResource node,
                        TsFileResource newNode)

Insert a new node after an existing node

Parameters:

node - the existing node

newNode - the file to insert

size

public int size()

Specified by:

size in interface java.util.Collection<TsFileResource>

Specified by:

size in interface java.util.List<TsFileResource>

isEmpty

public boolean isEmpty()

Specified by:

isEmpty in interface java.util.Collection<TsFileResource>

Specified by:

isEmpty in interface java.util.List<TsFileResource>

contains

public boolean contains(java.lang.Object o)

Specified by:

contains in interface java.util.Collection<TsFileResource>

Specified by:

contains in interface java.util.List<TsFileResource>

iterator

public java.util.Iterator<TsFileResource> iterator()

Specified by:

iterator in interface java.util.Collection<TsFileResource>

Specified by:

iterator in interface java.lang.Iterable<TsFileResource>

Specified by:

iterator in interface java.util.List<TsFileResource>

reverseIterator

public java.util.Iterator<TsFileResource> reverseIterator()

add

public boolean add(TsFileResource newNode)

Insert a new tsFileResource node to the end of List

Specified by:

add in interface java.util.Collection<TsFileResource>

Specified by:

add in interface java.util.List<TsFileResource>

keepOrderInsert

public boolean keepOrderInsert(TsFileResource newNode)
                        throws java.io.IOException

Insert a tsfile resource to the list, the tsfile will be inserted before the first tsfile whose timestamp is greater than its. If there is no tsfile whose timestamp is greater than the new node's, the new node will be inserted to the tail of the list.

Throws:

java.io.IOException

remove

public boolean remove(java.lang.Object o)

The tsFileResourceListNode to be removed must be in the list, otherwise may cause unknown behavior

Specified by:

remove in interface java.util.Collection<TsFileResource>

Specified by:

remove in interface java.util.List<TsFileResource>

containsAll

public boolean containsAll(java.util.Collection<?> c)

Specified by:

containsAll in interface java.util.Collection<TsFileResource>

Specified by:

containsAll in interface java.util.List<TsFileResource>

addAll

public boolean addAll(java.util.Collection<? extends TsFileResource> c)

Only List type parameter is legal, because it is in order.

Specified by:

addAll in interface java.util.Collection<TsFileResource>

Specified by:

addAll in interface java.util.List<TsFileResource>

clear

public void clear()

Specified by:

clear in interface java.util.Collection<TsFileResource>

Specified by:

clear in interface java.util.List<TsFileResource>

toArray

public java.lang.Object[] toArray()

Specified by:

toArray in interface java.util.Collection<TsFileResource>

Specified by:

toArray in interface java.util.List<TsFileResource>

toArray

public <T> T[] toArray(T[] a)

Specified by:

toArray in interface java.util.Collection<TsFileResource>

Specified by:

toArray in interface java.util.List<TsFileResource>

addAll

public boolean addAll(int index,
                      java.util.Collection<? extends TsFileResource> c)

Specified by:

addAll in interface java.util.List<TsFileResource>

removeAll

public boolean removeAll(java.util.Collection<?> c)

Specified by:

removeAll in interface java.util.Collection<TsFileResource>

Specified by:

removeAll in interface java.util.List<TsFileResource>

retainAll

public boolean retainAll(java.util.Collection<?> c)

Specified by:

retainAll in interface java.util.Collection<TsFileResource>

Specified by:

retainAll in interface java.util.List<TsFileResource>

get

public TsFileResource get(int index)

Specified by:

get in interface java.util.List<TsFileResource>

set

public TsFileResource set(int index,
                          TsFileResource element)

insert tsFileResource to a target pos(targetPos = index) e.g. if index = 0, then to the first, if index = 1, then to the second.

Specified by:

set in interface java.util.List<TsFileResource>

add

public void add(int index,
                TsFileResource element)

Specified by:

add in interface java.util.List<TsFileResource>

remove

public TsFileResource remove(int index)

Specified by:

remove in interface java.util.List<TsFileResource>

indexOf

public int indexOf(java.lang.Object o)

Specified by:

indexOf in interface java.util.List<TsFileResource>

lastIndexOf

public int lastIndexOf(java.lang.Object o)

Specified by:

lastIndexOf in interface java.util.List<TsFileResource>

listIterator

public java.util.ListIterator<TsFileResource> listIterator()

Specified by:

listIterator in interface java.util.List<TsFileResource>

listIterator

public java.util.ListIterator<TsFileResource> listIterator(int index)

Specified by:

listIterator in interface java.util.List<TsFileResource>

subList

public java.util.List<TsFileResource> subList(int fromIndex,
                                              int toIndex)

Specified by:

subList in interface java.util.List<TsFileResource>

getArrayList

public java.util.List<TsFileResource> getArrayList()

getHeader

public TsFileResource getHeader()

getTail

public TsFileResource getTail()