com.wcohen.ss
Class MultiStringWrapper

java.lang.Object
  com.wcohen.ss.BasicStringWrapper
      com.wcohen.ss.MultiStringWrapper

All Implemented Interfaces:

StringWrapper

public class MultiStringWrapper
extends BasicStringWrapper

A StringWrapper that stores a version of the string that has been either (a) split into a number of distinct fields, or (b) duplicated k times, so that k different StringDistance's can preprocess it, of (b) both of the above.

Constructor Summary

MultiStringWrapper(java.lang.String s, int numCopies)
Create a MultiStringWrapper by making k copies of s.

MultiStringWrapper(java.lang.String s, int numCopies, java.lang.String delim)
Create a MultiStringWrapper by making k copies of each field of s.

MultiStringWrapper(java.lang.String s, java.lang.String delim)
Create a MultiStringWrapper by splitting s into fields based on the given delimiter.

Method Summary

StringWrapper	get(int i) Return the i-th field.
int	getDistanceLearnerIndex(int i) Return the index of the learner that will process internal field i
int	getFieldIndex(int i) Return the field i of the original string associated with internal field i
static void	main(java.lang.String[] args)
void	prepare(StringDistance[] innerDistances) Prepare each field with the appropriate distance
void	set(int i, StringWrapper w) Set the i-th field.
int	size() Return number of fields.
java.lang.String	toString()

Methods inherited from class com.wcohen.ss.BasicStringWrapper

charAt, hashCode, length, unwrap

Methods inherited from class java.lang.Object

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

Constructor Detail

MultiStringWrapper

public MultiStringWrapper(java.lang.String s,
                          java.lang.String delim)

Create a MultiStringWrapper by splitting s into fields based on the given delimiter.

MultiStringWrapper

public MultiStringWrapper(java.lang.String s,
                          int numCopies)

Create a MultiStringWrapper by making k copies of s.

MultiStringWrapper

public MultiStringWrapper(java.lang.String s,
                          int numCopies,
                          java.lang.String delim)

Create a MultiStringWrapper by making k copies of each field of s.

Method Detail

size

public int size()

Return number of fields.

getDistanceLearnerIndex

public int getDistanceLearnerIndex(int i)

Return the index of the learner that will process internal field i

getFieldIndex

public int getFieldIndex(int i)

Return the field i of the original string associated with internal field i

get

public StringWrapper get(int i)

Return the i-th field.

set

public void set(int i,
                StringWrapper w)

Set the i-th field.

prepare

public void prepare(StringDistance[] innerDistances)

Prepare each field with the appropriate distance

toString

public java.lang.String toString()

Overrides:

toString in class BasicStringWrapper

main

public static void main(java.lang.String[] args)