public void setFunctions(java.util.Collection<FunctionConfiguration> functions) {
        if (functions == null) {
            this.functions = null;
            return;
        }

        this.functions = new java.util.ArrayList<FunctionConfiguration>(functions);
    }
public void setFunctions ( java . util . Collection < FunctionConfiguration > functions ) { if ( functions == null ) { this . functions = null ; return ; } this . functions = new java . util . ArrayList < FunctionConfiguration > ( functions ) ; }
<p>
A list of <code>Function</code> objects.
</p>

@param functions
A list of <code>Function</code> objects.