Annotation data filtering of computer files
View Patent ↗A method and apparatus for annotation filtering of computer files. An embodiment of a method for annotation filtering of computer files includes receiving a serial data stream input, where the serial data stream input representing one or more computer files. A data type description of a computer file is detected in the data stream, and an annotation is detected in the computer file. A determination is made whether to continue processing of the annotation.
1. A method for annotation filtering of computer files, the method comprising:
receiving a serial data stream input, the serial data stream input representing, one or more computer files, the serial data stream input comprising data type descriptions of the one or more computer files and program elements corresponding to the data type descriptions;
detecting a first one of the data type descriptions in the serial data stream input;
detecting a first annotation for a first one of the program elements corresponding to the first one of the data type descriptions in the serial data stream input based on detecting the first one of the data type descriptions;
determining if the first annotation and the program elements corresponding to the first one of the data type descriptions are of interest in response to detecting the first annotation;
obtaining an annotation value for the first annotation in the serial data stream input in response to determining the first annotation and the program elements corresponding to the first one of the data type descriptions are of interest; and
generating output comprising the annotation value for the first annotation in response to determining the first annotation and the program elements corresponding to the first one of the data type descriptions are of interest.
2. The method of claim 1 , further comprising detecting a second annotation for one of the program elements corresponding to the first one of the data type descriptions based on the first annotation not being of interest.
3. The method of claim 1 , further comprising detecting a second data type description in the serial data stream input based on the program elements of the first one of the data type descriptions not being of interest.
4. The method of claim 1 , further comprising:
obtaining an annotated program element of the serial data stream input associated with the annotation value; and
including the annotated program element in the output.
5. The method of claim 1 , wherein the one or more computer files comprise Java class files.
6. An annotation filtering system comprising:
a data scanning module, the data scanning module comprising at least one hardware device and configured to:
receive a serial data stream input containing one or more computer files, the serial data stream input comprising data type descriptions of the one or more computer files and program elements corresponding to the data type descriptions;
detect a first one of the data type descriptions in the serial data stream input;
detect a first annotation for a first one of the program elements corresponding to the first one of the data type descriptions in the serial data stream input based on detecting the first one of the data type descriptions;
determine if the first annotation and the program elements corresponding to the first one of the data type descriptions are of interest in response to detecting the first annotation;
obtain an annotation value for the first annotation in the serial data stream input in response to determining the first annotation and the program elements corresponding to the first one of the data type descriptions are of interest; and
generating output comprising the annotation value for the first annotation in response to determining the first annotation and the program elements corresponding, to the first one of the data type descriptions are of interest; and
a data handling module, the data handling module to:
receive the output from the data scanning module; and
generate a data stream output containing the output.
7. The annotation filtering system of claim 6 , the data scanning module to detect a second annotation for one of the program elements corresponding to the first one of the data type descriptions based on the first annotation not being of interest.
8. The annotation filtering system of claim 6 , the data scanning module to detect a second data type description in the serial data stream input based on the program elements of the first one of the data type descriptions not being of interest.
9. The annotation filtering system of claim 6 , the data scanning module to obtain an annotated program element of the serial data stream input associated with the annotation value, and include the annotated program element in the output.
10. The annotation filtering system claim 6 , wherein the one or more computer files comprise Java class files.
11. An article of manufacture comprising:
a non-transitory computer-readable medium including instructions that, when executed by at least one processor of a machine, cause the machine to perform operations comprising:
receiving a serial data stream input, the serial data stream input representing one or more computer files, the serial data stream input comprising data type descriptions of the one or more computer files and program elements corresponding to the data type descriptions;
detecting a first one of the data type descriptions in the serial data stream input;
detecting a first annotation for a first one of the program elements corresponding to the first one of the data type descriptions in the serial data stream input based on detecting the first one of the data type descriptions;
determining if the first annotation and the program elements corresponding to the first one of the data type descriptions are of interest in response to detecting the first annotation;
obtaining an annotation value for the first annotation in the serial data stream input in response to determining the first annotation and the program elements corresponding to the first one of the data type descriptions are of interest; and
generating output comprising the annotation value for the first annotation in response to determining the first annotation and the program elements corresponding to the first one of the data type descriptions are of interest.
12. The article of manufacture of claim 11 , wherein the medium further includes instructions that, when executed by the at least one processor, cause the machine to perform operations comprising:
detecting a second annotation for one of the program elements corresponding to the first one of the data type descriptions based on the first annotation not being of interest.
13. The article of manufacture of claim 11 , wherein the medium further includes instructions that, when executed by the at least one processor, cause the machine to perform operations comprising:
detecting a second data type description in the serial data stream input based on the program elements of the first one of the data type descriptions not being of interest.
14. The article of manufacture of claim 11 , wherein the medium further includes instructions that, when executed by the at least one processor, cause the machine to perform operations comprising:
obtaining an annotated program element of the serial data stream input associated with the annotation value; and
including the annotated program element in the output.
15. The article of manufacture of claim 11 , wherein the one or more computer files comprise Java class files.