DataSingleton (HPCC Web Services Client API 9.4.24-1 API)

java.lang.Object
- java.util.Observable
- - org.hpccsystems.ws.client.utils.DataSingleton

Direct Known Subclasses:

BaseHPCCWsClient, Cluster, DataQuerySet, DropZone, FileSprayWorkunit, Graph, HPCCWsClient, LogicalFile, PhysicalFile, PhysicalMachine, Platform, Result, Workunit
```
public abstract class DataSingleton
extends Observable
```

Constructor Summary

Constructors
Modifier Constructor Description

protected DataSingleton()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`abstract boolean`	`equals(Object aThat)`
`protected abstract void`	`fastRefresh()`
`protected abstract void`	`fullRefresh()`
`abstract int`	`hashCode()`
`protected abstract boolean`	`isComplete()`
`protected void`	`monitor()`

Methods inherited from class java.util.Observable
addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

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

Constructor Detail
- DataSingleton
```
protected DataSingleton()
```

Method Detail

monitor
```
protected void monitor()
```

isComplete

protected abstract boolean isComplete()

fastRefresh
```
protected abstract void fastRefresh()
```

fullRefresh
```
protected abstract void fullRefresh()
```

equals

public abstract boolean equals(Object aThat)

Overrides:: equals in class Object

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

hashCode in class Object