Merge list of errors to string

"Create_Lots_if_Strings", "Sometimes_Fails"

import java.util.Random; Random r = new Random(); if ((r.nextInt() % 4) ==
                  0) { throw new RuntimeException("Fails every four runs!"); } out = in;
List strings = new ArrayList(); for (int i = 0; i < 40; i++) {
                  strings.add("String" + i); } 
String seperatorString = "\n";
if (seperator != void) {
	seperatorString = seperator;
}
StringBuffer sb = new StringBuffer();
for (Iterator i = stringlist.iterator(); i.hasNext();) {
	String item = (String) i.next();
	sb.append(item);
	if (i.hasNext()) {
		sb.append(seperatorString);
	}
}
concatenated = sb.toString();

File file = File.createTempFile("taverna", "txt");
file.deleteOnExit();
filepath = file.getCanonicalPath();

String separatorString = "\n";
if (separator != void) {
	separatorString = separator;
}

outStream = new FileOutputStream(outputFile, true);
out = new BufferedWriter(new OutputStreamWriter(outStream, "utf-8"));
out.write(filecontents);
out.write(separatorString);
out.close();


// Not really needed as nested workflow 
// would wait for all processors, but placed here
// for compatibility with older versions
// of Taverna, which would return as soon as all
// outputs were populated

Name	Type	Description
Sometimes_Fails	localworker	Script import java.util.Random; Random r = new Random(); if ((r.nextInt() % 4) == 0) { throw new RuntimeException("Fails every four runs!"); } out = in;
Create_Lots_Of_Strings	localworker	Script List strings = new ArrayList(); for (int i = 0; i < 40; i++) { strings.add("String" + i); }
Merge_String_List_to_a_String	localworker	Script String seperatorString = "\n"; if (seperator != void) { seperatorString = seperator; } StringBuffer sb = new StringBuffer(); for (Iterator i = stringlist.iterator(); i.hasNext();) { String item = (String) i.next(); sb.append(item); if (i.hasNext()) { sb.append(seperatorString); } } concatenated = sb.toString();
Create_temporary_file	beanshell	Script File file = File.createTempFile("taverna", "txt"); file.deleteOnExit(); filepath = file.getCanonicalPath();
Write_text_file_append	beanshell	Script String separatorString = "\n"; if (separator != void) { separatorString = separator; } outStream = new FileOutputStream(outputFile, true); out = new BufferedWriter(new OutputStreamWriter(outStream, "utf-8")); out.write(filecontents); out.write(separatorString); out.close();
Wait_for_completion	beanshell	Script // Not really needed as nested workflow // would wait for all processors, but placed here // for compatibility with older versions // of Taverna, which would return as soon as all // outputs were populated

Name	Inputs	Outputs
Create_temporary_file		filepath file
Write_text_file_append	outputFile filecontents separator
Wait_for_completion	file	file

Name	Description
list_with_errors
merged_output_fails
merged_output_without_errors

Source	Sink
Create_Lots_Of_Strings:strings	Sometimes_Fails:in
Sometimes_Fails:out	Merge_String_List_to_a_String:stringlist
Create_temporary_file:filepath	Write_text_file_append:outputFile
Sometimes_Fails:out	Write_text_file_append:filecontents
Create_temporary_file:file	Wait_for_completion:file
Sometimes_Fails:out	list_with_errors
Merge_String_List_to_a_String:concatenated	merged_output_fails
Wait_for_completion:file	merged_output_without_errors

Merge list of errors to string

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