/**
* Call back method that must be called when the given <code>ThrowsClause
* </code> will become the next <i>traverse candidate</i>.
*
* @param pThrowsClause The <code>ThrowsClause</code> object that will
* become the next <i>traverse candidate</i>.
*/
public void performAction(
ThrowsClause pThrowsClause)
{
// Nothing to do.
}
/**
* Call back method that must be called as soon as the given <code>
* ThrowsClause</code> object has been traversed.
*
* @param pThrowsClause The <code>ThrowsClause</code> object that has just
* been traversed.
*/
public void actionPerformed(
ThrowsClause pThrowsClause)
{
// Nothing to do.
}
/**
* Returns the method's <code>throws</code> clause.
*
* @return The method's <code>throws</code> clause or <code>null</code> if
* no <code>throws</code> clause has been stated.
*/
public ThrowsClause getThrowsClause()
{
if (mThrowsClauseTree == null) {
return null; // There's no ':' clause.
}
if (mThrowsClause == null) {
mThrowsClause = new AST2ThrowsClause(
mThrowsClauseTree, getTokenRewriteStream());
}
return mThrowsClause;
}
