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Class Types.Tuple 

java.lang.Object
   |
   +----Types.Tuple
public class Tuple
extends Object
Class Tuple is used throughout the system to store the content of a record. Tuple is implemented as an array of types. It is constructed from an array of type descriptors.

Constructor Index

o Tuple()
o Tuple(TypeDesc[])

Method Index

o copyTo(Tuple)
This function assume that the two Tuple objects have the same schema.
o get_fields()
o print(PrintStream)
o print(PrintWriter)
o read(StreamTokenizer)
read returns false if the EOF is encountered

Constructors

o Tuple 
 public Tuple()
o Tuple 
 public Tuple(TypeDesc typeStrings[])

Methods

o read 
 public boolean read(StreamTokenizer st) throws IOException
read returns false if the EOF is encountered

o print 
 public void print(PrintWriter os)
o print 
 public void print(PrintStream os)
o get_fields 
 public DTE_Type[] get_fields()
o copyTo 
 public void copyTo(Tuple t)
This function assume that the two Tuple objects have the same schema. 

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