object Filter

Helper object to create a projection that excludes fields from a schema.

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  1. final def !=(arg0: Any): Boolean
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  4. def apply(excludeFields: FieldValue*): Schema

    Creates a projection that excludes fields from a schema.

    Creates a projection that excludes fields from a schema.

    returns

    Returns the specified schema with the fields predicated out.

    Note

    The schema is inferred from the provided FieldValues. Undefined behavior may result if you provide FieldValues from multiple different FieldEnumerations.

    ,

    Unlike the apply methods in Projection, this method will allow you to project down to zero fields, which may cause an exception when loading from disk.

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    (Since version ) see corresponding Javadoc for more information.

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