org.bitlap.roaringbitmap

类 RunBatchIterator

java.lang.Object

org.bitlap.roaringbitmap.RunBatchIterator

所有已实现的接口:

java.lang.Cloneable, ContainerBatchIterator

public final class RunBatchIterator
extends java.lang.Object
implements ContainerBatchIterator

构造器概要

构造器

构造器和说明
RunBatchIterator(RunContainer runs)

方法概要

限定符和类型	方法和说明
void	advanceIfNeeded(char target) Advance until the value.
ContainerBatchIterator	clone() Creates a copy of the iterator.
boolean	hasNext() Whether the underlying container is exhausted or not
int	next(int key, int[] buffer) Fills the buffer with values prefixed by the key, and returns how much of the buffer was used.
void	releaseContainer() Discard the reference to the container

从类继承的方法 java.lang.Object

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

构造器详细资料

RunBatchIterator

public RunBatchIterator(RunContainer runs)

方法详细资料

next

public int next(int key,
                int[] buffer)

从接口复制的说明: ContainerBatchIterator

Fills the buffer with values prefixed by the key, and returns how much of the buffer was used.

指定者:

next 在接口中 ContainerBatchIterator

参数:

key - the prefix of the values

buffer - the buffer to write values onto

返回:

how many values were written.

hasNext

public boolean hasNext()

从接口复制的说明: ContainerBatchIterator

Whether the underlying container is exhausted or not

指定者:

hasNext 在接口中 ContainerBatchIterator

返回:

true if there is data remaining

clone

public ContainerBatchIterator clone()

从接口复制的说明: ContainerBatchIterator

Creates a copy of the iterator.

指定者:

clone 在接口中 ContainerBatchIterator

覆盖:

clone 在类中 java.lang.Object

返回:

a clone of the current iterator

releaseContainer

public void releaseContainer()

从接口复制的说明: ContainerBatchIterator

Discard the reference to the container

指定者:

releaseContainer 在接口中 ContainerBatchIterator

advanceIfNeeded

public void advanceIfNeeded(char target)

从接口复制的说明: ContainerBatchIterator

Advance until the value.

指定者:

advanceIfNeeded 在接口中 ContainerBatchIterator

参数:

target - the value to advance to.