public void load()

in phrasecount/src/main/java/phrasecount/DocumentLoader.java [44:70]

• 17 lines of code
• 5 McCabe index (conditional complexity)

  public void load(TransactionBase tx, Context context) throws Exception {

    // TODO Need a strategy for dealing w/ large documents. If a worker processes many large
    // documents concurrently, it could cause memory exhaustion. Could break up large documents
    // into pieces, However, not sure if the example should be complicated with this.

    TypedTransactionBase ttx = TYPEL.wrap(tx);
    String storedHash = ttx.get().row("uri:" + document.getURI()).col(DOC_HASH_COL).toString();

    if (storedHash == null || !storedHash.equals(document.getHash())) {

      ttx.mutate().row("uri:" + document.getURI()).col(DOC_HASH_COL).set(document.getHash());

      Integer refCount =
          ttx.get().row("doc:" + document.getHash()).col(DOC_REF_COUNT_COL).toInteger();
      if (refCount == null) {
        // this document was never seen before
        addNewDocument(ttx, document);
      } else {
        setRefCount(ttx, document.getHash(), refCount, refCount + 1);
      }

      if (storedHash != null) {
        decrementRefCount(ttx, refCount, storedHash);
      }
    }
  }