How to use

getId

method

in

org.h2.mvstore.rtree.SpatialKey

/**
 * Check whether two spatial values are equal.
 *
 * @param a the first value
 * @param b the second value
 * @return true if they are equal
 */
public boolean equals(Object a, Object b) {
  if (a == b) {
    return true;
  } else if (a == null || b == null) {
    return false;
  }
  long la = ((SpatialKey) a).getId();
  long lb = ((SpatialKey) b).getId();
  return la == lb;
}

@Override
public int compare(Object a, Object b) {
  if (a == b) {
    return 0;
  } else if (a == null) {
    return -1;
  } else if (b == null) {
    return 1;
  }
  long la = ((SpatialKey) a).getId();
  long lb = ((SpatialKey) b).getId();
  return Long.compare(la, lb);
}

@Override
public Row get() {
  return table.getRow(session, current.getId());
}

/**
 * Get the row with the given index key.
 *
 * @param key the index key
 * @return the row
 */
SearchRow getRow(SpatialKey key) {
  SearchRow searchRow = mvTable.getTemplateRow();
  searchRow.setKey(key.getId());
  return searchRow;
}

@Override
public void write(WriteBuffer buff, Object obj) {
  SpatialKey k = (SpatialKey) obj;
  if (k.isNull()) {
    buff.putVarInt(-1);
    buff.putVarLong(k.getId());
    return;
  }
  int flags = 0;
  for (int i = 0; i < dimensions; i++) {
    if (k.min(i) == k.max(i)) {
      flags |= 1 << i;
    }
  }
  buff.putVarInt(flags);
  for (int i = 0; i < dimensions; i++) {
    buff.putFloat(k.min(i));
    if ((flags & (1 << i)) == 0) {
      buff.putFloat(k.max(i));
    }
  }
  buff.putVarLong(k.getId());
}

@Override
public int compare(Object a, Object b) {
  if (a == b) {
    return 0;
  } else if (a == null) {
    return -1;
  } else if (b == null) {
    return 1;
  }
  long la = ((SpatialKey) a).getId();
  long lb = ((SpatialKey) b).getId();
  return la < lb ? -1 : la > lb ? 1 : 0;
}

@Override
public int compare(Object a, Object b) {
  if (a == b) {
    return 0;
  } else if (a == null) {
    return -1;
  } else if (b == null) {
    return 1;
  }
  long la = ((SpatialKey) a).getId();
  long lb = ((SpatialKey) b).getId();
  return la < lb ? -1 : la > lb ? 1 : 0;
}

/**
 * Check whether two spatial values are equal.
 *
 * @param a the first value
 * @param b the second value
 * @return true if they are equal
 */
public boolean equals(Object a, Object b) {
  if (a == b) {
    return true;
  } else if (a == null || b == null) {
    return false;
  }
  long la = ((SpatialKey) a).getId();
  long lb = ((SpatialKey) b).getId();
  return la == lb;
}

/**
 * Check whether two spatial values are equal.
 *
 * @param a the first value
 * @param b the second value
 * @return true if they are equal
 */
public boolean equals(Object a, Object b) {
  if (a == b) {
    return true;
  } else if (a == null || b == null) {
    return false;
  }
  long la = ((SpatialKey) a).getId();
  long lb = ((SpatialKey) b).getId();
  return la == lb;
}

/**
 * Check whether two spatial values are equal.
 *
 * @param a the first value
 * @param b the second value
 * @return true if they are equal
 */
public boolean equals(Object a, Object b) {
  if (a == b) {
    return true;
  } else if (a == null || b == null) {
    return false;
  }
  long la = ((SpatialKey) a).getId();
  long lb = ((SpatialKey) b).getId();
  return la == lb;
}

@Override
public int compare(Object a, Object b) {
  if (a == b) {
    return 0;
  } else if (a == null) {
    return -1;
  } else if (b == null) {
    return 1;
  }
  long la = ((SpatialKey) a).getId();
  long lb = ((SpatialKey) b).getId();
  return Long.compare(la, lb);
}

@Override
public Row get() {
  return table.getRow(session, current.getId());
}

@Override
public Row get() {
  return table.getRow(session, current.getId());
}

/**
 * @param i Spatial key iterator.
 * @return Iterator over rows.
 */
private Iterator<GridH2Row> rowIterator(Iterator<SpatialKey> i) {
  if (!i.hasNext())
    return Collections.emptyIterator();
  List<GridH2Row> rows = new ArrayList<>();
  do {
    GridH2Row row = idToRow.get(i.next().getId());
    assert row != null;
    rows.add(row);
  }
  while (i.hasNext());
  return filter(rows.iterator());
}

/**
 * Get the row with the given index key.
 *
 * @param key the index key
 * @return the row
 */
SearchRow getRow(SpatialKey key) {
  SearchRow searchRow = mvTable.getTemplateRow();
  searchRow.setKey(key.getId());
  return searchRow;
}

/**
 * Get the row with the given index key.
 *
 * @param key the index key
 * @return the row
 */
SearchRow getRow(SpatialKey key) {
  SearchRow searchRow = mvTable.getTemplateRow();
  searchRow.setKey(key.getId());
  return searchRow;
}

@Override
public void write(WriteBuffer buff, Object obj) {
  SpatialKey k = (SpatialKey) obj;
  if (k.isNull()) {
    buff.putVarInt(-1);
    buff.putVarLong(k.getId());
    return;
  }
  int flags = 0;
  for (int i = 0; i < dimensions; i++) {
    if (k.min(i) == k.max(i)) {
      flags |= 1 << i;
    }
  }
  buff.putVarInt(flags);
  for (int i = 0; i < dimensions; i++) {
    buff.putFloat(k.min(i));
    if ((flags & (1 << i)) == 0) {
      buff.putFloat(k.max(i));
    }
  }
  buff.putVarLong(k.getId());
}

@Override
public void write(WriteBuffer buff, Object obj) {
  SpatialKey k = (SpatialKey) obj;
  if (k.isNull()) {
    buff.putVarInt(-1);
    buff.putVarLong(k.getId());
    return;
  }
  int flags = 0;
  for (int i = 0; i < dimensions; i++) {
    if (k.min(i) == k.max(i)) {
      flags |= 1 << i;
    }
  }
  buff.putVarInt(flags);
  for (int i = 0; i < dimensions; i++) {
    buff.putFloat(k.min(i));
    if ((flags & (1 << i)) == 0) {
      buff.putFloat(k.max(i));
    }
  }
  buff.putVarLong(k.getId());
}

@Override
public void write(WriteBuffer buff, Object obj) {
  SpatialKey k = (SpatialKey) obj;
  if (k.isNull()) {
    buff.putVarInt(-1);
    buff.putVarLong(k.getId());
    return;
  }
  int flags = 0;
  for (int i = 0; i < dimensions; i++) {
    if (k.min(i) == k.max(i)) {
      flags |= 1 << i;
    }
  }
  buff.putVarInt(flags);
  for (int i = 0; i < dimensions; i++) {
    buff.putFloat(k.min(i));
    if ((flags & (1 << i)) == 0) {
      buff.putFloat(k.max(i));
    }
  }
  buff.putVarLong(k.getId());
}