org.apache.hadoop.hbase.util

Class JRubyFormat

java.lang.Object

org.apache.hadoop.hbase.util.JRubyFormat

@InterfaceAudience.Private
public final class JRubyFormat
extends Object

Utility class for converting objects to JRuby. It handles null, Boolean, Number, String, byte[], List<Object>, Map<String, Object> structures.

E.g.

 Map<String, Object> map = new LinkedHashMap<>();
 map.put("null", null);
 map.put("boolean", true);
 map.put("number", 1);
 map.put("string", "str");
 map.put("binary", new byte[] { 1, 2, 3 });
 map.put("list", Lists.newArrayList(1, "2", true));
 

Calling print(Object) method will result:

 { null => '', boolean => 'true', number => '1', string => 'str',
   binary => '010203', list => [ '1', '2', 'true' ] }
 

Method Summary

Modifier and Type	Method and Description
static String	print(Object object)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

print

public static String print(Object object)