/*
* BioJava development code
*
* This code may be freely distributed and modified under the
* terms of the GNU Lesser General Public Licence. This should
* be distributed with the code. If you do not have a copy,
* see:
*
* http://www.gnu.org/copyleft/lesser.html
*
* Copyright for this code is held jointly by the individual
* authors. These should be listed in @author doc comments.
*
* For more information on the BioJava project and its aims,
* or to join the biojava-l mailing list, visit the home page
* at:
*
* http://www.biojava.org/
*
*/
/*
* SymbolPropertyTableIterator.java
*/
package org.biojava.bio.proteomics.aaindex;
import java.util.NoSuchElementException;
import org.biojava.bio.BioException;
import org.biojava.bio.symbol.SymbolPropertyTable;
/**
* Iterator over {@link org.biojava.bio.symbol.SymbolPropertyTable} objects.
* @author Martin Szugat
* @version $Revision: 3602 $
*/
public interface SymbolPropertyTableIterator {
/**
* Checks if there is a further
* {@link org.biojava.bio.symbol.SymbolPropertyTable} object.
* @return true
if a call to the {@link #nextTable()} method
* is valid, false
otherwise.
*/
boolean hasNext();
/**
* Returns the next {@link org.biojava.bio.symbol.SymbolPropertyTable}
* object.
* @return a symbol property table
* @throws NoSuchElementException if there is no further symbol property
* table.
* @throws BioException if the next symbol property table could not be
* retrieved.
*/
SymbolPropertyTable nextTable()
throws NoSuchElementException, BioException;
}