Java RealBindMethod类代码示例

import pitt.search.semanticvectors.vectors.RealVector.RealBindMethod; //导入依赖的package包/类
/**
 * Checks some interaction between flags, and fixes them up to make them compatible.
 * 
 * <br/>
 * In practice, this means:
 * <ul><li>If {@link #vectortype()} is {@code binary}, {@link #dimension()} is a multiple of 64,
 * or is increased to be become a multiple of 64.  {@link #seedlength()} is set to be half this
 * number.</li>
 * <li>Setting {@link #searchvectorfile()} to {@link #queryvectorfile()} unless explicitly set otherwise.</li>
 * <li>Setting {@link RealVector#setBindType} if directed (this is something of a hack).</li>
 * </ul>
 */
private void makeFlagsCompatible() {
  if (vectortype == VectorType.BINARY) {
    // Impose "multiple-of-64" constraint, to facilitate permutation of 64-bit chunks.
    if (dimension % 64 != 0) {
      dimension = (1 + (dimension / 64)) * 64;
      logger.fine("For performance reasons, dimensions for binary vectors must be a mutliple "
          + "of 64. Flags.dimension set to: " + dimension + ".");
    }
    // Impose "balanced binary vectors" constraint, to facilitate reasonable voting.
    if (seedlength != dimension / 2) {
      seedlength = dimension / 2;
      logger.fine("Binary vectors must be generated with a balanced number of zeros and ones."
          + " FlagConfig.seedlength set to: " + seedlength + ".");
    }
  }
  
  if (searchvectorfile.isEmpty()) searchvectorfile = queryvectorfile;
  
  // This is a potentially dangerous pattern! An alternative would be to make this setting
  // part of each real vector, as with complex Modes. But they aren't so nice either.
  // Let's avoid getting too committed to either approach and refactor at will.
  // dwiddows, 2013-09-27.
  if (vectortype == VectorType.REAL && realbindmethod == RealVector.RealBindMethod.PERMUTATION) {
    RealVector.setBindType(RealVector.RealBindMethod.PERMUTATION);
  }
}
 

import pitt.search.semanticvectors.vectors.RealVector.RealBindMethod; //导入依赖的package包/类
/** The binding method used for real vectors, see {@link RealVector#BIND_METHOD}. */
public RealBindMethod realbindmethod() { return realbindmethod; }