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package sun.security.acl;

import java.security.*;

This class implements the principal interface.
Author: Satish Dharmaraj
/** * This class implements the principal interface. * * @author Satish Dharmaraj */
public class PrincipalImpl implements Principal { private String user;
Construct a principal from a string user name.
Params:
  • user – The string form of the principal name.
/** * Construct a principal from a string user name. * @param user The string form of the principal name. */
public PrincipalImpl(String user) { this.user = user; }
This function returns true if the object passed matches the principal represented in this implementation
Params:
  • another – the Principal to compare with.
Returns:true if the Principal passed is the same as that encapsulated in this object, false otherwise
/** * This function returns true if the object passed matches * the principal represented in this implementation * @param another the Principal to compare with. * @return true if the Principal passed is the same as that * encapsulated in this object, false otherwise */
public boolean equals(Object another) { if (another instanceof PrincipalImpl) { PrincipalImpl p = (PrincipalImpl) another; return user.equals(p.toString()); } else return false; }
Prints a stringified version of the principal.
/** * Prints a stringified version of the principal. */
public String toString() { return user; }
return a hashcode for the principal.
/** * return a hashcode for the principal. */
public int hashCode() { return user.hashCode(); }
return the name of the principal.
/** * return the name of the principal. */
public String getName() { return user; } }