DataStorageSpec (apache-cassandra API)

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

Direct Known Subclasses:

DataStorageSpec.IntBytesBound, DataStorageSpec.IntKibibytesBound, DataStorageSpec.IntMebibytesBound, DataStorageSpec.LongBytesBound, DataStorageSpec.LongMebibytesBound
```
public abstract class DataStorageSpec
extends java.lang.Object
```
Represents an amount of data storage. Wrapper class for Cassandra 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`	`DataStorageSpec.DataStorageUnit`
`static class`	`DataStorageSpec.IntBytesBound`	Represents a data storage quantity used for Cassandra configuration.
`static class`	`DataStorageSpec.IntKibibytesBound`	Represents a data storage quantity used for Cassandra configuration.
`static class`	`DataStorageSpec.IntMebibytesBound`	Represents a data storage quantity used for Cassandra configuration.
`static class`	`DataStorageSpec.LongBytesBound`	Represents a data storage quantity used for Cassandra configuration.
`static class`	`DataStorageSpec.LongMebibytesBound`	Represents a data storage quantity 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()`
`java.lang.String`	`toString()`
`DataStorageSpec.DataStorageUnit`	`unit()`

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

- Method Detail
  - quantity
```
public long quantity()
```
    Returns:
    
    the data storage quantity.
  - unit
```
public DataStorageSpec.DataStorageUnit unit()
```
    Returns:
    
    the data storage 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