本文整理汇总了Java中org.h2.mvstore.MVMap.entrySet方法的典型用法代码示例。如果您正苦于以下问题：Java MVMap.entrySet方法的具体用法？Java MVMap.entrySet怎么用？Java MVMap.entrySet使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.h2.mvstore.MVMap的用法示例。
在下文中一共展示了MVMap.entrySet方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: dumpLobMaps
import org.h2.mvstore.MVMap; //导入方法依赖的package包/类
private void dumpLobMaps(PrintWriter writer, MVStore mv) {
lobMaps = mv.hasMap("lobData");
if (!lobMaps) {
return;
}
MVMap<Long, byte[]> lobData = mv.openMap("lobData");
StreamStore streamStore = new StreamStore(lobData);
MVMap<Long, Object[]> lobMap = mv.openMap("lobMap");
writer.println("-- LOB");
writer.println("CREATE TABLE IF NOT EXISTS " +
"INFORMATION_SCHEMA.LOB_BLOCKS(" +
"LOB_ID BIGINT, SEQ INT, DATA BINARY, " +
"PRIMARY KEY(LOB_ID, SEQ));");
for (Entry<Long, Object[]> e : lobMap.entrySet()) {
long lobId = e.getKey();
Object[] value = e.getValue();
byte[] streamStoreId = (byte[]) value[0];
InputStream in = streamStore.get(streamStoreId);
int len = 8 * 1024;
byte[] block = new byte[len];
try {
for (int seq = 0;; seq++) {
int l = IOUtils.readFully(in, block, block.length);
String x = StringUtils.convertBytesToHex(block, l);
if (l > 0) {
writer.println("INSERT INTO INFORMATION_SCHEMA.LOB_BLOCKS " +
"VALUES(" + lobId + ", " + seq + ", '" + x + "');");
}
if (l != len) {
break;
}
}
} catch (IOException ex) {
writeError(writer, ex);
}
}
}
示例2: testEntrySet
import org.h2.mvstore.MVMap; //导入方法依赖的package包/类
private void testEntrySet() {
MVStore s = new MVStore.Builder().open();
MVMap<Integer, Integer> map;
map = s.openMap("data");
for (int i = 0; i < 20; i++) {
map.put(i, i * 10);
}
int next = 0;
for (Entry<Integer, Integer> e : map.entrySet()) {
assertEquals(next, e.getKey().intValue());
assertEquals(next * 10, e.getValue().intValue());
next++;
}
}
示例3: dumpMeta
import org.h2.mvstore.MVMap; //导入方法依赖的package包/类
private static void dumpMeta(PrintWriter writer, MVStore mv) {
MVMap<String, String> meta = mv.getMetaMap();
for (Entry<String, String> e : meta.entrySet()) {
writer.println("-- " + e.getKey() + " = " + e.getValue());
}
}