DurationSpec (apache-cassandra API)

java.lang.Object
- org.apache.cassandra.config.DurationSpec

Direct Known Subclasses:

DurationSpec.IntMillisecondsBound, DurationSpec.IntMinutesBound, DurationSpec.IntSecondsBound, DurationSpec.LongMillisecondsBound, DurationSpec.LongNanosecondsBound, DurationSpec.LongSecondsBound
```
public abstract class DurationSpec
extends java.lang.Object
```
Represents a positive time duration. Wrapper class for Cassandra duration configuration parameters, providing to the users the opportunity to be able to provide config with a unit of their choice in cassandra.yaml as per the available options. (CASSANDRA-15234)

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`static class`	`DurationSpec.IntMillisecondsBound`	Represents a duration used for Cassandra configuration.
`static class`	`DurationSpec.IntMinutesBound`	Represents a duration used for Cassandra configuration.
`static class`	`DurationSpec.IntSecondsBound`	Represents a duration used for Cassandra configuration.
`static class`	`DurationSpec.LongMillisecondsBound`	Represents a duration used for Cassandra configuration.
`static class`	`DurationSpec.LongNanosecondsBound`	Represents a duration used for Cassandra configuration.
`static class`	`DurationSpec.LongSecondsBound`	Represents a duration used for Cassandra configuration.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(java.lang.Object obj)`
`int`	`hashCode()`
`long`	`quantity()`
`long`	`to(java.util.concurrent.TimeUnit targetUnit)`
`java.lang.String`	`toString()`
`java.util.concurrent.TimeUnit`	`unit()`

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

- Method Detail
  - quantity
```
public long quantity()
```
  - unit
```
public java.util.concurrent.TimeUnit unit()
```
  - to
```
public long to(java.util.concurrent.TimeUnit targetUnit)
```
    Parameters:
    
    targetUnit - the time unit
    
    Returns:
    
    this duration in the specified time unit
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object