How to do content search for multiple pdf files using lucene in java

Question

with the reference of the following link i can able to search the contents of only single pdf file, but my requirement is to search multiple pdf files content please suggest me how to do that.

Simple word search in PDF

Answer 1

The example provided create objects ready to index using this:

File pdfFile = new File("src/resources/SamplePDF.pdf");
IndexItem pdfIndexItem = index(pdfFile);

And, once it has created an Indexer , adds them to the index with:

indexer.index(pdfIndexItem);

I would suppose you can follow the same pattern for additional files.