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Add annotation to api

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This commit is contained in:
Lee moon soo 2016-06-08 12:50:30 -07:00
parent 93fa766d7b
commit e0a20467a2
2 changed files with 12 additions and 0 deletions
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9
zeppelin-interpreter/src/main/java/org/apache/zeppelin/helium/Application.java
View file

@ -16,6 +16,7 @@
*/
package org.apache.zeppelin.helium;
import org.apache.zeppelin.annotation.Experimental;
import org.apache.zeppelin.interpreter.InterpreterContext;
import org.apache.zeppelin.resource.ResourceSet;
@ -24,6 +25,7 @@ import java.io.IOException;
/**
* Zeppelin Application base
*/
@Experimental
public abstract class Application {
private final ApplicationContext context;
@ -40,6 +42,7 @@ public abstract class Application {
* This method can be invoked multiple times before unload(),
* Either just after application selected or when paragraph re-run after application load
*/
@Experimental
public abstract void run(ResourceSet args)
throws ApplicationException, IOException;
@ -47,26 +50,32 @@ public abstract class Application {
/**
* this method is invoked just before application is removed
*/
@Experimental
public abstract void unload() throws ApplicationException;
@Experimental
public void print(String string) throws IOException {
context.out.write(string);
}
@Experimental
public void println(String string) throws IOException {
print(string + "\n");
}
@Experimental
public void printResource(String resourceName) throws IOException {
context.out.writeResource(resourceName);
}
@Experimental
public void printResourceAsJavascript(String resourceName) throws IOException {
beginJavascript();
context.out.writeResource(resourceName);
endJavascript();
}
@Experimental
public void printStringAsJavascript(String js) throws IOException {
beginJavascript();
context.out.write(js);

3
zeppelin-interpreter/src/main/java/org/apache/zeppelin/helium/HeliumPackage.java
View file

@ -16,9 +16,12 @@
*/
package org.apache.zeppelin.helium;
import org.apache.zeppelin.annotation.Experimental;
/**
* Helium package definition
*/
@Experimental
public class HeliumPackage {
private Type type;
private String name; // user friendly name of this application