EventTime (nebulastream-java-client 0.0.77 API)

java.lang.Object
- stream.nebula.operators.window.EventTime

All Implemented Interfaces:

TimeCharacteristic
```
public class EventTime
extends java.lang.Object
implements TimeCharacteristic
```
A time characteristic to a construct a window based on the event time encoded in a stream attribute.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`static EventTime`	`eventTime(@NonNull java.lang.String field)`	Construct an EventTime time characteristic based on a stream attribute.
`java.lang.String`	`getFieldName()`	Access the field name that encodes event time.

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

- Method Detail
  - eventTime
```
public static EventTime eventTime(@NonNull java.lang.String field)
                           throws java.lang.IllegalArgumentException
```
    Construct an EventTime time characteristic based on a stream attribute.
    
    Parameters:
    
    field - The stream attribute that encodes event time.
    
    Returns:
    
    An even time characteristic based on the stream attribute field.
    
    Throws:
    
    java.lang.IllegalArgumentException - If field is null.
  - getFieldName
```
public java.lang.String getFieldName()
```
    Access the field name that encodes event time.
    
    Returns:
    
    The field name that encodes event time.