backtype.storm.tuple
Class Fields

java.lang.Object
  extended by backtype.storm.tuple.Fields
All Implemented Interfaces:
java.io.Serializable, java.lang.Iterable<java.lang.String>

public class Fields
extends java.lang.Object
implements java.lang.Iterable<java.lang.String>, java.io.Serializable

See Also:
Serialized Form

Constructor Summary
Fields(java.util.List<java.lang.String> fields)
           
Fields(java.lang.String... fields)
           
 
Method Summary
 int fieldIndex(java.lang.String field)
           
 java.lang.String get(int index)
           
 java.util.Iterator<java.lang.String> iterator()
           
 java.util.List<java.lang.Object> select(Fields selector, java.util.List<java.lang.Object> tuple)
           
 int size()
           
 java.util.List<java.lang.String> toList()
           
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

Fields

public Fields(java.lang.String... fields)

Fields

public Fields(java.util.List<java.lang.String> fields)
Method Detail

select

public java.util.List<java.lang.Object> select(Fields selector,
                                               java.util.List<java.lang.Object> tuple)

toList

public java.util.List<java.lang.String> toList()

size

public int size()

get

public java.lang.String get(int index)

iterator

public java.util.Iterator<java.lang.String> iterator()
Specified by:
iterator in interface java.lang.Iterable<java.lang.String>

fieldIndex

public int fieldIndex(java.lang.String field)