Efficient Document Search and Indexing with Java API

// Create an index
Index index = new Index("C:/IndexFolder");
index.add("C:/DocumentFolder");

// Set up search options
SearchOptions options = new SearchOptions();
options.getFuzzySearch().setEnabled(true);
options.getFuzzySearch().setFuzzyAlgorithm(new TableDiscreteFunction(3));

// Search for documents containing the word 'water' or the phrase 'Lorem ipsum'
String query = "water OR \"Lorem ipsum\"";
SearchResult result = index.search(query, options);

// Process search result
System.out.println("Documents: " + result.getDocumentCount());
System.out.println("Total occurrences: " + result.getOccurrenceCount());
for (int i = 0; i < result.getDocumentCount(); i++) {
    FoundDocument document = result.getFoundDocument(i);
    System.out.println("Document: " + document.getDocumentInfo().getFilePath());
    System.out.println("Occurrences " + document.getOccurrenceCount());
    }

// Create an index
Index index = new Index("C:/IndexFolder");
index.add("c:/DocumentFolder");

// Search for the phrase in text form

// The first caret character at the beginning indicates that this is a regular expression search query
String query = "^^(.)\\1{1,}";
// Search for two or more identical characters at the beginning of a word
SearchResult result = index.search(query);