@Internal public class DateFunctions extends java.lang.Object
| Constructor and Description | 
|---|
| DateFunctions() | 
| Modifier and Type | Method and Description | 
|---|---|
| DateTime | date(DateTime ts) | 
| DateTime | date(DateTime ts,
    java.lang.String timezone) | 
| DateTime | date(java.lang.Integer year,
    java.lang.Integer month,
    java.lang.Integer day) |