Content Pipeline Guide > AOM Reference > Composer Interface > getParamType Method
  
getParamType Method
getParamType (String parameter)
The getParamType method returns the type of the pipeline parameter specified by parameter. If parameter is not found, this function returns a null value.
The type specifies filter type: sink, source, or transformer.
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Refer to the Composer DTD (Arbortext-path\doctypes\composer\composer.dtd) for more information about composer parameters.