How to use

parseHexInt

method

in

org.h2.mvstore.DataUtils

/**
 * Get the store version. The store version is usually used to upgrade the
 * structure of the store after upgrading the application. Initially the
 * store version is 0, until it is changed.
 *
 * @return the store version
 */
public int getStoreVersion() {
  checkOpen();
  String x = meta.get("setting.storeVersion");
  return x == null ? 0 : DataUtils.parseHexInt(x);
}

private Set<Integer> collectReferencedChunks() {
  long testVersion = lastChunk.version;
  DataUtils.checkArgument(testVersion > 0, "Collect references on version 0");
  long readCount = getFileStore().readCount.get();
  Set<Integer> referenced = new HashSet<>();
  for (Cursor<String, String> c = meta.cursor("root."); c.hasNext();) {
    String key = c.next();
    if (!key.startsWith("root.")) {
      break;
    }
    long pos = DataUtils.parseHexLong(c.getValue());
    if (pos == 0) {
      continue;
    }
    int mapId = DataUtils.parseHexInt(key.substring("root.".length()));
    collectReferencedChunks(referenced, mapId, pos, 0);
  }
  long pos = lastChunk.metaRootPos;
  collectReferencedChunks(referenced, 0, pos, 0);
  readCount = fileStore.readCount.get() - readCount;
  return referenced;
}

M map;
if (x != null) {
  id = DataUtils.parseHexInt(x);
  @SuppressWarnings("unchecked")
  M old = (M) maps.get(id);

/**
 * Get the store version. The store version is usually used to upgrade the
 * structure of the store after upgrading the application. Initially the
 * store version is 0, until it is changed.
 *
 * @return the store version
 */
public int getStoreVersion() {
  checkOpen();
  String x = meta.get("setting.storeVersion");
  return x == null ? 0 : DataUtils.parseHexInt(x);
}

/**
 * Get the store version. The store version is usually used to upgrade the
 * structure of the store after upgrading the application. Initially the
 * store version is 0, until it is changed.
 *
 * @return the store version
 */
public int getStoreVersion() {
  checkOpen();
  String x = meta.get("setting.storeVersion");
  return x == null ? 0 : DataUtils.parseHexInt(x);
}

/**
 * Get the store version. The store version is usually used to upgrade the
 * structure of the store after upgrading the application. Initially the
 * store version is 0, until it is changed.
 *
 * @return the store version
 */
public int getStoreVersion() {
  checkOpen();
  String x = meta.get("setting.storeVersion");
  return x == null ? 0 : DataUtils.parseHexInt(x);
}

private Set<Integer> collectReferencedChunks() {
  long testVersion = lastChunk.version;
  DataUtils.checkArgument(testVersion > 0, "Collect references on version 0");
  long readCount = getFileStore().readCount.get();
  Set<Integer> referenced = new HashSet<>();
  for (Cursor<String, String> c = meta.cursor("root."); c.hasNext();) {
    String key = c.next();
    if (!key.startsWith("root.")) {
      break;
    }
    long pos = DataUtils.parseHexLong(c.getValue());
    if (pos == 0) {
      continue;
    }
    int mapId = DataUtils.parseHexInt(key.substring("root.".length()));
    collectReferencedChunks(referenced, mapId, pos, 0);
  }
  long pos = lastChunk.metaRootPos;
  collectReferencedChunks(referenced, 0, pos, 0);
  readCount = fileStore.readCount.get() - readCount;
  return referenced;
}

private Set<Integer> collectReferencedChunks() {
  long testVersion = lastChunk.version;
  DataUtils.checkArgument(testVersion > 0, "Collect references on version 0");
  long readCount = getFileStore().readCount;
  Set<Integer> referenced = New.hashSet();
  for (Cursor<String, String> c = meta.cursor("root."); c.hasNext();) {
    String key = c.next();
    if (!key.startsWith("root.")) {
      break;
    }
    long pos = DataUtils.parseHexLong(c.getValue());
    if (pos == 0) {
      continue;
    }
    int mapId = DataUtils.parseHexInt(key.substring("root.".length()));
    collectReferencedChunks(referenced, mapId, pos, 0);
  }
  long pos = lastChunk.metaRootPos;
  collectReferencedChunks(referenced, 0, pos, 0);
  readCount = fileStore.readCount - readCount;
  return referenced;
}

private Set<Integer> collectReferencedChunks() {
  long testVersion = lastChunk.version;
  DataUtils.checkArgument(testVersion > 0, "Collect references on version 0");
  long readCount = getFileStore().readCount;
  Set<Integer> referenced = New.hashSet();
  for (Cursor<String, String> c = meta.cursor("root."); c.hasNext();) {
    String key = c.next();
    if (!key.startsWith("root.")) {
      break;
    }
    long pos = DataUtils.parseHexLong(c.getValue());
    if (pos == 0) {
      continue;
    }
    int mapId = DataUtils.parseHexInt(key.substring("root.".length()));
    collectReferencedChunks(referenced, mapId, pos, 0);
  }
  long pos = lastChunk.metaRootPos;
  collectReferencedChunks(referenced, 0, pos, 0);
  readCount = fileStore.readCount - readCount;
  return referenced;
}

M map;
if (x != null) {
  id = DataUtils.parseHexInt(x);
  @SuppressWarnings("unchecked")
  M old = (M) maps.get(id);

M map;
if (x != null) {
  id = DataUtils.parseHexInt(x);
  @SuppressWarnings("unchecked")
  M old = (M) maps.get(id);

M map;
if (x != null) {
  id = DataUtils.parseHexInt(x);
  @SuppressWarnings("unchecked")
  M old = (M) maps.get(id);