Persistence (SeqWare 1.1.2 API)

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java.lang.Object
- io.seqware.pipeline.engines.whitestar.Persistence

```
public class Persistence
extends Object
```
This is a KISS implementation of persistence for WhiteStar relying upon JSON text files in the working directory.

Author:

dyuen

Field Summary

Fields
Modifier and Type Field and Description

static String PERSISTENT_DIR

static String STATE_FILENAME

static String WORKFLOW_FILENAME

static String WORKFLOW_RUN_FILENAME

Constructor Summary

Constructors
Constructor and Description

Persistence(File nfsWorkDir)

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`persistState(int swid, SortedSet<String> completedJobs)`
`SortedSet<String>`	`readCompletedJobs()`
`WorkflowRun`	`readWorkflowRun()`

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

Field Detail
- PERSISTENT_DIR
```
public static final String PERSISTENT_DIR
```
  See Also:
  Constant Field Values
- WORKFLOW_RUN_FILENAME
```
public static final String WORKFLOW_RUN_FILENAME
```
  See Also:
  Constant Field Values
- WORKFLOW_FILENAME
```
public static final String WORKFLOW_FILENAME
```
  See Also:
  Constant Field Values
- STATE_FILENAME
```
public static final String STATE_FILENAME
```
  See Also:
  Constant Field Values

Constructor Detail
- Persistence
```
public Persistence(File nfsWorkDir)
```
  Parameters:
  nfsWorkDir -

Method Detail

readCompletedJobs

public SortedSet<String> readCompletedJobs()

readWorkflowRun
```
public WorkflowRun readWorkflowRun()
```

persistState

public void persistState(int swid,
                SortedSet<String> completedJobs)

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