MetaData (Apache SystemDS 3.3.0 API)

java.lang.Object
- org.apache.sysds.runtime.meta.MetaData

Direct Known Subclasses:

MetaDataFormat
```
public class MetaData
extends Object
```
Class to store metadata associated with a file (e.g., a matrix) on disk.

Constructor Summary

Constructors
Constructor Description

MetaData()

MetaData(DataCharacteristics dc)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Object`	`clone()`
`boolean`	`equals(Object anObject)`
`DataCharacteristics`	`getDataCharacteristics()`
`int`	`hashCode()`
`String`	`toString()`

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

Constructor Detail

MetaData
```
public MetaData()
```

MetaData

public MetaData(DataCharacteristics dc)

Method Detail

getDataCharacteristics

public DataCharacteristics getDataCharacteristics()

equals

public boolean equals(Object anObject)

Overrides:: equals in class Object

hashCode
```
public int hashCode()
```
Overrides:

hashCode in class Object

toString
```
public String toString()
```
Overrides:

toString in class Object

clone
```
public Object clone()
```