WorkflowLocal (temporal-sdk 1.17.0 API)

java.lang.Object
- io.temporal.workflow.WorkflowLocal<T>

```
public final class WorkflowLocal<T>
extends java.lang.Object
```
A value that is local to a single workflow execution. So it can act as a global variable for the workflow code. For example the Workflow.isSignaled() static method returns the correct value even if there are multiple workflows executing on the same machine simultaneously. It would be invalid if the signaled was a static boolean variable.
```
 public class Workflow {

   private static final WorkflowLocal<Boolean> signaled = WorkflowLocal.withInitial(() -> false);

   public static boolean isSignaled() {
     return signaled.get();
   }

   public void signal() {
     signaled.set(true);
   }
 }
 
```
See Also:

for thread local that can be used inside workflow code.

Constructor Summary

Constructors
Constructor Description

WorkflowLocal()

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`T`	`get()`
`void`	`set(T value)`
`static <S> WorkflowLocal<S>`	`withInitial(java.util.function.Supplier<? extends S> supplier)`

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

Constructor Detail
- WorkflowLocal
```
public WorkflowLocal()
```

Method Detail

withInitial

public static <S> WorkflowLocal<S> withInitial(java.util.function.Supplier<? extends S> supplier)

get
```
public T get()
```

set
```
public void set(T value)
```