Utils

public final class Utils
extends java.lang.Object

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static java.lang.Object`	`deserialize(byte[] serialized)`
`static <S,T> T`	`get(java.util.Map<S,T> m, S key, T defaultValue)`
`static boolean`	`getBoolean(java.lang.Object o, boolean defaultValue)`
`static java.lang.String`	`getDefaultStream(java.lang.String sourceName)` In twister2-storm we append source node id to the default stream
`static java.lang.Integer`	`getInt(java.lang.Object o)`
`static java.lang.Object`	`newInstance(java.lang.String klass)`
`static java.util.Map<java.lang.String,java.lang.String>`	`readCommandLineOpts()`
`static byte[]`	`serialize(java.lang.Object obj)`
`static void`	`sleep(long millis)`
`static byte[]`	`toByteArray(java.nio.ByteBuffer buffer)`
`static java.util.List<java.lang.Object>`	`tuple(java.lang.Object... values)`

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

getDefaultStream
```
public static java.lang.String getDefaultStream(java.lang.String sourceName)
```
In twister2-storm we append source node id to the default stream

public static java.lang.Object newInstance(java.lang.String klass)

public static java.util.List<java.lang.Object> tuple(java.lang.Object... values)

public static void sleep(long millis)

public static java.util.Map<java.lang.String,java.lang.String> readCommandLineOpts()

public static byte[] serialize(java.lang.Object obj)

public static java.lang.Object deserialize(byte[] serialized)

public static java.lang.Integer getInt(java.lang.Object o)

public static boolean getBoolean(java.lang.Object o,
                                 boolean defaultValue)

public static byte[] toByteArray(java.nio.ByteBuffer buffer)

public static <S,T> T get(java.util.Map<S,T> m,
                          S key,
                          T defaultValue)

Class Utils