Interface nsIUrlClassifierLookupCallbackType

This is an internal helper interface for communication between the main thread and the dbservice worker thread. It is called for each lookup to provide a set of possible results, which the main thread may need to expand using an nsIUrlClassifierCompleter.

Hierarchy

Methods

AddRef QueryInterface Release lookupComplete

Methods

AddRef

  • Increases the reference count for this interface. The associated instance will not be deleted unless the reference count is returned to zero.

    Returns

    The resulting reference count.

    Returns number

QueryInterface

  • Parameters

    • aIID: object
    • Optional aInstancePtr: object

    Returns any

  • A run time mechanism for interface discovery.

    Returns

    NS_OK if the interface is supported by the associated instance, NS_NOINTERFACE if it is not.

    aInstancePtr must not be null.

    Parameters

    • aIID: object

      [in] A requested interface IID

    • aInstancePtr: object

      [out] A pointer to an interface pointer to receive the result.

    Returns void

Release

  • Decreases the reference count for this interface. Generally, if the reference count returns to zero, the associated instance is deleted.

    Returns

    The resulting reference count.

    Returns number

lookupComplete

  • The lookup process is complete.

    Parameters

    • results: ResultArray

      If this parameter is null, there were no results found. If not, it contains an array of nsUrlClassifierEntry objects with possible matches. The callee is responsible for freeing this array.

    Returns void

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