@Override
    public void setDefaultGraphPerms(GraphPermissions graphPerms) {
        if(notNull(graphPerms)) {
            this.defaultGraphPerms = graphPerms;
        }else{
            this.defaultGraphPerms = client.emptyGraphPerms();
        }
    }
@ Override public void setDefaultGraphPerms ( GraphPermissions graphPerms ) { if ( notNull ( graphPerms ) ) { this . defaultGraphPerms = graphPerms ; } else { this . defaultGraphPerms = client . emptyGraphPerms ( ) ; } }
sets default graph permissions to be used by all queries

@param graphPerms