nl_tokens: Reads data from the configured {
pl_tokens: function ( operation , callback , scope ) { var me = this , reader = me . getReader ( ) ; if ( operation . process ( 'read' , reader . process ( me . getData ( ) ) ) === false ) { this . fireEvent ( 'exception' , this , null , <mask> ) ; } Ext . callback ( callback , scope || me , [ operation ] ) ; }