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Time Series Database:Point.MetricBuilder

Last Updated:Apr 14, 2022

Class name: com.aliyun.hitsdb.client.value.request.Point.MetricBuilder

java.lang.Object

com.aliyun.hitsdb.client.value.request.Point.MetricBuilder

Enclosing class:

Point

public static class Point.MetricBuilder
extends Object

Builder Essentials

Builder and explanation

MetricBuilder()The builder of Point

MetricBuilder(String metric)The builder of Point, with Metric being the parameter.

Method Essentials

Qualifier and type	Method and explanation
`Point.MetricBuilder`	`aggregator(String aggregator)` Set the Aggregator parameters
`Point`	`build()` Build a time point
`Point`	`build(boolean checkPoint)` Build a time point
`Point.MetricBuilder`	`tag(Map<String,String> tags)` Add a group of Tag key-value pairs
`Point.MetricBuilder`	`tag(String tagName,String value)` Add a group of Tag key-value pairs
`Point.MetricBuilder`	`timestamp(Date date)` Set the timestamp. The timestamp can be seconds or milliseconds.
`Point.MetricBuilder`	`timestamp(long timestamp)` Set the timestamp. The timestamp can be seconds or milliseconds.
`Point.MetricBuilder`	`value(Date date,Number value)` Set the time and value of the time point.
`Point.MetricBuilder`	`value(long timestamp,Number value)` Set the value of the time point.
`Point.MetricBuilder`	`value(Number value)` Set the value of the time point.
`Point.MetricBuilder`	`version(Long version)` Set the version of the time point value

Method of inheritance from a class java.lang. Object

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

Builder details

MetricBuilder
```
public MetricBuilder()
```

MetricBuilder
```
public MetricBuilder(String metric)
```

Method details

tag
```
public Point.MetricBuilder tag(String tagName,
                        String value)
```
Add a Tag key-value pair.
Parameters:
tagName - Tag name
value - Tag value
Return:
MetricBuilder

tag
```
public Point.MetricBuilder tag(Map<String,String> tags)
```
Add a Tag key-value pair.
Parameters:
tags - Map comprised of Tag key-value pairs.
Return:
MetricBuilder

aggregator
```
public Point.MetricBuilder aggregator(String aggregator)
```
Set the Aggregator value
Parameters:
aggregator - Instance of Aggregator enumeration
Return:
MetricBuilder

timestamp
```
public Point.MetricBuilder timestamp(long timestamp)
```
Set the timestamp. The timestamp can be seconds or milliseconds.
Parameters:
timestamp - Timestamp
Return:
MetricBuilder

timestamp
```
public Point.MetricBuilder timestamp(Date date)
```
Set the timestamp. The timestamp can be seconds or milliseconds.
Parameters:
date - Time displayed by java.util.Date
Return:
MetricBuilder

value
```
public Point.MetricBuilder value(Number value)
```
Set the value of the time point.
Parameters:
value - value
Return:
MetricBuilder

value
```
public Point.MetricBuilder value(long timestamp,
                            Number value)
```
Set the time and value of the time point.
Parameters:
timestamp - Timestamp, in seconds or milliseconds.
value - value. Type can be: double, long, int
Return:
MetricBuilder

value
```
public Point.MetricBuilder value(Date date,
                            Number value)
```
Set the time and value of the time point.
Parameters:
timestamp - Time displayed by java.util.Date
value - value. Type can be: double, long, int
Return:
MetricBuilder

granularity

public Point.MetricBuilder granularity(Granularity granularity)

version

public Point.MetricBuilder version(Long version)

build
```
public Point build()
```
Build a time point
Return:
Point

build
```
public Point build(boolean checkPoint)
```
Build a time point