BooleanQuery | boolean Query and lists are the documents

BooleanQuery is a Java library. BooleanQuery has no bugs, it has no vulnerabilities and it has low support. However BooleanQuery build file is not available. You can download it from GitHub.

Logic: hash table with key = "term" and value = "list of doc ids" the search query is pushed to appropriate operator and operand stack the term and operator is popped from the stack and the hash key is scanned for the "term" the returned docIds from hash table is pushed in result stack. And operator stack is popped to take the appropriate action to be taken with the current searched docIds and the "result" stack. at last result stack contains the appropriate doc ids which satisfy the boolean query The manipulation of stack is done by public Stack operate( HashMap> allTerms, TreeSet allDocIds, String inputQuery) private Stack boolAction(HashMap> allTerms, TreeSet allDocIds, Stack operator, Stack result, String stemOut) The output of the program is inside src/output folder and the input file cran.txt is inside InvertedFile/src/input folder. The main java class is inside boolQuery/src/invertPackage/ReadTerm.java. Here the main class is ReadTerm we can compile and run this class using the below given command Compile: javac ReadTerm.java Run: java ReadTerm It takes around 50secs to generate the output. The output can be viewed on console and is also stored in output/outFile.txt. We can also import this project in eclipse and we can directly run from eclipse.