How to use

getValueDescriptor

method

in

com.oberasoftware.jasdb.api.model.IndexDefinition

@Override
public boolean equals(Object o) {
  if(o instanceof IndexDefinition) {
    IndexDefinition other = (IndexDefinition) o;
    if(other.getHeaderDescriptor().equals(headerDescriptor)
        && other.getValueDescriptor().equals(valueDescriptor)
        && other.getIndexName().equals(indexName)
        && other.getIndexType() == indexType) {
      return true;
    }
  }
  return false;
}

public static IndexEntry map(IndexDefinition definition, boolean isUnique) {
  return new IndexEntry(definition.getIndexName(), definition.getHeaderDescriptor(), definition.getValueDescriptor(), isUnique, definition.getIndexType());
}

private Index loadIndex(String bagName, IndexDefinition indexDefinition) throws JasDBStorageException {
  try {
    KeyInfo keyInfo = new KeyInfoImpl(indexDefinition.getHeaderDescriptor(), indexDefinition.getValueDescriptor());
    File indexFile = createIndexFile(bagName, indexDefinition.getIndexName(), false);
    switch(IndexTypes.getTypeFor(indexDefinition.getIndexType())) {
      case BTREE:
        LOG.debug("Loaded BTree Index for key: {}", indexDefinition.getIndexName());
        Index btreeIndex = new BTreeIndex(indexFile, keyInfo);
        return configureIndex(IndexTypes.BTREE, btreeIndex);
      default:
        throw new JasDBStorageException("Reading from this index type: " + indexDefinition.getIndexName() +
            " is not supported");
    }
  } catch(ConfigurationException e) {
    throw new JasDBStorageException("Unable to load index, invalid configuration", e);
  }
}