Class UserDefinedFunction (2.65.0)

public abstract class UserDefinedFunction implements Serializable

Google BigQuery User Defined Function. BigQuery supports user-defined functions (UDFs) written in JavaScript. A UDF is similar to the "Map" function in a MapReduce: it takes a single row as input and produces zero or more rows as output. The output can potentially have a different schema than the input. See Also: User-Defined Functions

Inheritance

Object > UserDefinedFunction

Implements

Serializable

Inherited Members

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Methods

fromUri(String functionDefinition)

public static UserDefinedFunction fromUri(String functionDefinition)

Creates a Google Cloud BigQuery user-defined function given a Google Cloud Storage URI (e.g. gs://bucket/path).

Parameter
Name	Description
`functionDefinition`	`String`

Returns
Type	Description
`UserDefinedFunction`

inline(String functionDefinition)

public static UserDefinedFunction inline(String functionDefinition)

Creates a Google Cloud BigQuery user-defined function given a code blob.

Parameter
Name	Description
`functionDefinition`	`String`

Returns
Type	Description
`UserDefinedFunction`

Methods

equals(Object obj)

public boolean equals(Object obj)

Parameter
Name	Description
`obj`	`Object`

Returns
Type	Description
`boolean`

Overrides

Object.equals(Object)

getContent()

public String getContent()

If #getType() is Type#INLINE this method returns a code blob. If #getType() is Type#FROM_URI the method returns a Google Cloud Storage URI (e.g. gs://bucket/path).

Returns
Type	Description
`String`

getType()

public UserDefinedFunction.Type getType()

Returns the type of user defined function.

Returns
Type	Description
`UserDefinedFunction.Type`

hashCode()

public int hashCode()

Returns
Type	Description
`int`