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minor updates 

Signed-off-by: kaibocai <kaibocai@microsoft.com>
This commit is contained in:
kaibocai 2023-11-13 16:43:34 +00:00
parent 96f5841b61
commit 866e2498a3
1 changed files with 9 additions and 9 deletions
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18
daprdocs/content/en/developing-applications/building-blocks/workflow/workflow-patterns.md
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@ -115,42 +115,42 @@ public class ChainWorkflow extends Workflow {
return ctx -> {
StringBuilder sb = new StringBuilder();
String wfInput = ctx.getInput(String.class);
String result1 = ctx.callActivity("event1", wfInput, String.class).await();
String result2 = ctx.callActivity("event2", result1, String.class).await();
String result3 = ctx.callActivity("event3", result2, String.class).await();
String result1 = ctx.callActivity("Step1", wfInput, String.class).await();
String result2 = ctx.callActivity("Step2", result1, String.class).await();
String result3 = ctx.callActivity("Step3", result2, String.class).await();
String result = sb.append(result1).append(',').append(result2).append(',').append(result3).toString();
ctx.complete(result);
};
}
}
class Event1 implements WorkflowActivity {
class Step1 implements WorkflowActivity {
@Override
public Object run(WorkflowActivityContext ctx) {
Logger logger = LoggerFactory.getLogger(Event1.class);
Logger logger = LoggerFactory.getLogger(Step1.class);
logger.info("Starting Activity: " + ctx.getName());
// Do some work
return null;
}
}
class Event2 implements WorkflowActivity {
class Step2 implements WorkflowActivity {
@Override
public Object run(WorkflowActivityContext ctx) {
Logger logger = LoggerFactory.getLogger(Event2.class);
Logger logger = LoggerFactory.getLogger(Step2.class);
logger.info("Starting Activity: " + ctx.getName());
// Do some work
return null;
}
}
class Event3 implements WorkflowActivity {
class Step3 implements WorkflowActivity {
@Override
public Object run(WorkflowActivityContext ctx) {
Logger logger = LoggerFactory.getLogger(Event3.class);
Logger logger = LoggerFactory.getLogger(Step3.class);
logger.info("Starting Activity: " + ctx.getName());
// Do some work
return null;