/*
* $Id: Sequence.java,v 1.6 2006/07/27 16:28:24 ahmed Exp $
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package jaligner;
import jaligner.util.Commons;
import java.io.Serializable;
/**
* A basic (nucleic or protein) sequence. It's a wrapper to
* {@link java.lang.String}.
*
* @author Ahmed Moustafa (ahmed@users.sf.net)
*/
public class Sequence implements Serializable {
/**
*
*/
private static final long serialVersionUID = 3256721801357898297L;
/**
* Sequence type nucleic.
*/
public static final int NUCLEIC = 0;
/**
* Sequence type protein.
*/
public static final int PROTEIN = 1;
/**
* Sequence
*/
private String sequence;
/**
* Sequence id.
*/
private String id = null;
/**
* Sequence description.
*/
private String description = null;
/**
* Sequence type.
*/
private int type = PROTEIN;
/**
* Constructor
*/
public Sequence() {
super();
}
/**
* Constructor
*
* @param sequence
*/
public Sequence(String sequence) {
super();
this.sequence = sequence;
}
/**
* Constructor
*
* @param name
* @param sequence
*/
public Sequence(String name, char[] sequence) {
super();
this.id = name;
this.sequence = new String(sequence);
}
/**
* Constructor
*
* @param name
* @param sequence
*/
public Sequence(String name, String sequence) {
super();
this.id = name;
this.sequence = sequence;
}
/**
* Constructor
*
* @param sequence
* @param id
* @param description
* @param type
*/
public Sequence(String sequence, String id, String description, int type) {
super();
this.sequence = sequence;
this.id = id;
this.description = description;
this.type = type;
}
/**
* Returns the sequence string
*
* @return Returns the sequence
*/
public String getSequence() {
return sequence;
}
/**
* Sets the sequence string
*
* @param sequence
* The sequence to set
*/
public void setSequence(String sequence) {
this.sequence = sequence;
}
/**
* Returns the sequence id
*
* @return Returns the id
*/
public String getId() {
return id;
}
/**
* Sets the sequence id
*
* @param id
* The id to set
*/
public void setId(String id) {
this.id = id;
}
/**
* Returns the sequence description
*
* @return Returns the description
*/
public String getDescription() {
return description;
}
/**
* Sets the sequence description
*
* @param description
* The description to set
*/
public void setDescription(String description) {
this.description = description;
}
/**
* Returns the sequence type (nucleic or protein)
*
* @return Returns the type
*/
public int getType() {
return type;
}
/**
* Sets the sequence type (nucleic or protein)
*
* @param type
* The type to set
*/
public void setType(int type) {
this.type = type;
}
/**
* Returns the length of the sequence
*
* @return sequence length
*/
public int length() {
return this.sequence.length();
}
/**
* Returns a subsequence
*
* @param index
* start index
* @param length
* length of subsequence
* @return subsequence
*/
public String subsequence(int index, int length) {
return this.sequence.substring(index, index + length);
}
/**
* Returns the acid at specific location in the sequence
*
* @param index
* @return acid at index
*/
public char acidAt(int index) {
return this.sequence.charAt(index);
}
/**
* Returns the sequence as an array of characters.
*
* @return array of chars.
*/
public char[] toArray() {
return this.sequence.toCharArray();
}
/**
* Returns the sequence id and the sequence string
*
* @return Returns the sequence id and the sequence string
*/
public String toString() {
return id + Commons.TAB + sequence;
}
}