org.biojava.bio.seq.io
Class SymbolListCharSequence

java.lang.Object
  |
  +--org.biojava.bio.seq.io.SymbolListCharSequence

All Implemented Interfaces:

java.lang.CharSequence

public class SymbolListCharSequence

extends java.lang.Object

implements java.lang.CharSequence

SymbolListCharSequence is a CharSequence implementation which wraps a SymbolList. It is present primarily to support regular expression matching over SymbolLists as it avoids creating a copy.

Since:

1.3

Author:

Keith James

Constructor Summary

SymbolListCharSequence(SymbolList syms)
Creates a new SymbolListCharSequence wrapping a SymbolList.

Method Summary

char	charAt(int index)
int	length()
java.lang.CharSequence	subSequence(int start, int end)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

SymbolListCharSequence

public SymbolListCharSequence(SymbolList syms)

Creates a new SymbolListCharSequence wrapping a SymbolList.

Parameters:

syms - a SymbolList.

Method Detail

charAt

public char charAt(int index)

Specified by:

charAt in interface java.lang.CharSequence

length

public int length()

Specified by:

length in interface java.lang.CharSequence

subSequence

public java.lang.CharSequence subSequence(int start,
                                          int end)

Specified by:

subSequence in interface java.lang.CharSequence

toString

public java.lang.String toString()

Specified by:

toString in interface java.lang.CharSequence

Overrides:

toString in class java.lang.Object