Package com.google.auto.common
Interface BasicAnnotationProcessor.Step
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- All Known Implementing Classes:
BasicAnnotationProcessor.ProcessingStepAsStep
- Enclosing class:
- BasicAnnotationProcessor
public static interface BasicAnnotationProcessor.Step
The unit of processing logic that runs under the guarantee that all elements are complete and well-formed. A step may reject elements that are not ready for processing but may be at a later round.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description java.util.Set<java.lang.String>
annotations()
The set of fully-qualified annotation type names processed by this step.java.util.Set<? extends javax.lang.model.element.Element>
process(com.google.common.collect.ImmutableSetMultimap<java.lang.String,javax.lang.model.element.Element> elementsByAnnotation)
The implementation of processing logic for the step.
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Method Detail
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annotations
java.util.Set<java.lang.String> annotations()
The set of fully-qualified annotation type names processed by this step.Warning: If the returned names are not names of annotations, they'll be ignored.
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process
java.util.Set<? extends javax.lang.model.element.Element> process(com.google.common.collect.ImmutableSetMultimap<java.lang.String,javax.lang.model.element.Element> elementsByAnnotation)
The implementation of processing logic for the step. It is guaranteed that the keys inelementsByAnnotation
will be a subset of the set returned byannotations()
.- Returns:
- the elements (a subset of the values of
elementsByAnnotation
) that this step is unable to process, possibly until a later processing round. These elements will be passed back to this step at the next round of processing.
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