Utils

public class Utils
extends java.lang.Object

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`DEFAULT_STREAM_ID`

Constructors
Constructor and Description
`Utils()`

Methods
Modifier and Type	Method and Description
`static java.lang.Object`	`deserialize(byte[] serialized)`
`static int`	`getFreePort()` Get available port.
`static java.lang.Integer`	`getInt(java.lang.Object o)`
`static java.lang.Long`	`getLong(java.lang.Object o)`
`static boolean`	`isValidConf(Config heronConf)`
`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

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

public static void sleep(long millis)

public static boolean isValidConf(Config heronConf)

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 java.lang.Long getLong(java.lang.Object o)

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

Class Utils