All Implemented Interfaces:


public interface DataCollector<T extends Object>

The data collector interface

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`Boolean`	`hasMore()`	Check if there are more items to collect
`abstract Integer`	`collectTo(T element, List<T> sink)`	Collect an element to the sink
`abstract Integer`	`collectTo(Integer index, T element, List<T> sink)`	Collect an element to the sink
`abstract Integer`	`collectTo(List<T> sink)`	Collect an element to the sink
`abstract Integer`	`collectTo(Integer index, List<T> sink)`	Collect an element to the sink
`abstract List<String>`	`dump()`	Dump the collector
`abstract Unit`	`clear()`	Clear the collector
`Unit`	`deepClear()`	Clear the collector both from the local cache and the external source
`abstract Integer`	`getId()`	The collector id
`abstract String`	`getName()`	The collector name
`abstract Unit`	`setName(String name)`	The collector name
`abstract Set<String>`	`getLabels()`	The collector labels
`abstract String`	`getLang()`	Required website language
`abstract String`	`getCountry()`	Required website country
`abstract String`	`getDistrict()`	Required website district
`abstract Integer`	`getCapacity()`	The collector cache capacity.
`abstract Integer`	`getSize()`
`abstract Integer`	`getExternalSize()`
`abstract Integer`	`getEstimatedSize()`
`abstract Integer`	`getEstimatedExternalSize()`
`abstract Integer`	`getCollectCount()`	The count of all collect attempts
`abstract Integer`	`getCollectedCount()`	The count of all collected items
`abstract Instant`	`getCreateTime()`	The time point collector is created
`abstract Instant`	`getFirstCollectTime()`	The first collect time
`abstract Instant`	`getLastCollectedTime()`	The last time to collect an item successfully
`abstract Duration`	`getCollectTime()`	The time between the first collect and the last collect
`abstract Instant`	`getDeadTime()`	The dead time of this collector, if the collector is dead, all items should be dropped
`Boolean`	`isDead()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - hasMore
```
 Boolean hasMore()
```
    Check if there are more items to collect
  - collectTo
```
 abstract Integer collectTo(T element, List<T> sink)
```
    Collect an element to the sink
  - collectTo
```
 abstract Integer collectTo(Integer index, T element, List<T> sink)
```
    Collect an element to the sink
  - collectTo
```
 abstract Integer collectTo(List<T> sink)
```
    Collect an element to the sink
  - collectTo
```
 abstract Integer collectTo(Integer index, List<T> sink)
```
    Collect an element to the sink
  - dump
```
 abstract List<String> dump()
```
    Dump the collector
  - clear
```
 abstract Unit clear()
```
    Clear the collector
  - deepClear
```
 Unit deepClear()
```
    Clear the collector both from the local cache and the external source
  - getId
```
 abstract Integer getId()
```
    The collector id
  - getName
```
 abstract String getName()
```
    The collector name
  - setName
```
 abstract Unit setName(String name)
```
    The collector name
  - getLabels
```
 abstract Set<String> getLabels()
```
    The collector labels
  - getLang
```
 abstract String getLang()
```
    Required website language
  - getCountry
```
 abstract String getCountry()
```
    Required website country
  - getDistrict
```
 abstract String getDistrict()
```
    Required website district
  - getCapacity
```
 abstract Integer getCapacity()
```
    The collector cache capacity. At most capacity items can be collected to the cache from the source
  - getSize
```
 abstract Integer getSize()
```
  - getExternalSize
```
 abstract Integer getExternalSize()
```
  - getEstimatedSize
```
 abstract Integer getEstimatedSize()
```
  - getEstimatedExternalSize
```
 abstract Integer getEstimatedExternalSize()
```
  - getCollectCount
```
 abstract Integer getCollectCount()
```
    The count of all collect attempts
  - getCollectedCount
```
 abstract Integer getCollectedCount()
```
    The count of all collected items
  - getCreateTime
```
 abstract Instant getCreateTime()
```
    The time point collector is created
  - getFirstCollectTime
```
 abstract Instant getFirstCollectTime()
```
    The first collect time
  - getLastCollectedTime
```
 abstract Instant getLastCollectedTime()
```
    The last time to collect an item successfully
  - getCollectTime
```
 abstract Duration getCollectTime()
```
    The time between the first collect and the last collect
  - getDeadTime
```
 abstract Instant getDeadTime()
```
    The dead time of this collector, if the collector is dead, all items should be dropped
  - isDead
```
 Boolean isDead()
```

Interface DataCollector

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Method Detail

hasMore

collectTo

collectTo

collectTo

collectTo

dump

clear

deepClear

getId

getName

setName

getLabels

getLang

getCountry

getDistrict

getCapacity

getSize

getExternalSize

getEstimatedSize

getEstimatedExternalSize

getCollectCount

getCollectedCount

getCreateTime

getFirstCollectTime

getLastCollectedTime

getCollectTime

getDeadTime

isDead