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## com.bea.wli.common.control
Annotation Type Selector

Deprecated.

    @Target(value=METHOD)
    @Retention(value=RUNTIME)
    @Deprecated
    public @interface Selector

Xquery selector is used to select a service or process dynamically. Specifies an XQuery expression which is used to determine the target destination and protocol information based on the contents of the request or response parameters. Note that the Selector sets properties dynamically at runtime. Used by Process Control and Service Broker control.

Optional Element Summary
`String` | `xquery` Deprecated. XQuery definition can specify the dynamic callback properties for a Client Response node, or in the case of a Process or a Service Broker control, the XQuery allows dynamic selection of subprocesses at run time.

### xquery

    public abstract String xquery

  Deprecated.
  XQuery definition can specify the dynamic callback properties for a Client Response node, or in the case of a Process or a Service Broker control, the XQuery allows dynamic selection of subprocesses at run time.

  Default:
    "Not Specified"

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