本文整理汇总了Java中org.apache.lucene.codecs.Codec.setDefault方法的典型用法代码示例。如果您正苦于以下问题：Java Codec.setDefault方法的具体用法？Java Codec.setDefault怎么用？Java Codec.setDefault使用的例子？那么, 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.apache.lucene.codecs.Codec的用法示例。
在下文中一共展示了Codec.setDefault方法的6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: after
import org.apache.lucene.codecs.Codec; //导入方法依赖的package包/类
/**
* After suite cleanup (always invoked).
*/
@Override
protected void after() throws Exception {
for (Map.Entry<String,String> e : restoreProperties.entrySet()) {
if (e.getValue() == null) {
System.clearProperty(e.getKey());
} else {
System.setProperty(e.getKey(), e.getValue());
}
}
restoreProperties.clear();
Codec.setDefault(savedCodec);
InfoStream.setDefault(savedInfoStream);
if (savedLocale != null) Locale.setDefault(savedLocale);
if (savedTimeZone != null) TimeZone.setDefault(savedTimeZone);
}
示例2: beforeClass
import org.apache.lucene.codecs.Codec; //导入方法依赖的package包/类
@BeforeClass
public static void beforeClass() throws Exception {
savedCodec = Codec.getDefault();
// currently only these codecs that support random access ordinals
int victim = random().nextInt(2);
switch(victim) {
case 0: Codec.setDefault(TestUtil.alwaysDocValuesFormat(new DirectDocValuesFormat()));
default: Codec.setDefault(TestUtil.alwaysDocValuesFormat(new Lucene410DocValuesFormat()));
}
}
示例3: afterClass
import org.apache.lucene.codecs.Codec; //导入方法依赖的package包/类
@AfterClass
public static void afterClass() throws Exception {
Codec.setDefault(savedCodec);
}
示例4: setUp
import org.apache.lucene.codecs.Codec; //导入方法依赖的package包/类
public void setUp() throws Exception {
super.setUp();
// set the default codec, so adding test cases to this isn't fragile
savedCodec = Codec.getDefault();
Codec.setDefault(getCodec());
}
示例5: tearDown
import org.apache.lucene.codecs.Codec; //导入方法依赖的package包/类
public void tearDown() throws Exception {
Codec.setDefault(savedCodec); // restore
super.tearDown();
}
示例6: testRamBytesUsed
import org.apache.lucene.codecs.Codec; //导入方法依赖的package包/类
/** Test the accuracy of the ramBytesUsed estimations. */
public void testRamBytesUsed() throws IOException {
if (Codec.getDefault() instanceof RandomCodec) {
// this test relies on the fact that two segments will be written with
// the same codec so we need to disable MockRandomPF
final Set<String> avoidCodecs = new HashSet<>(((RandomCodec) Codec.getDefault()).avoidCodecs);
avoidCodecs.add(new MockRandomPostingsFormat().getName());
Codec.setDefault(new RandomCodec(random(), avoidCodecs));
}
Directory dir = newDirectory();
IndexWriterConfig cfg = newIndexWriterConfig(new MockAnalyzer(random()));
IndexWriter w = new IndexWriter(dir, cfg);
// we need to index enough documents so that constant overhead doesn't dominate
final int numDocs = atLeast(10000);
AtomicReader reader1 = null;
for (int i = 0; i < numDocs; ++i) {
Document d = new Document();
addRandomFields(d);
w.addDocument(d);
if (i == 100) {
w.forceMerge(1);
w.commit();
reader1 = getOnlySegmentReader(DirectoryReader.open(dir));
}
}
w.forceMerge(1);
w.commit();
w.close();
AtomicReader reader2 = getOnlySegmentReader(DirectoryReader.open(dir));
for (AtomicReader reader : Arrays.asList(reader1, reader2)) {
new SimpleMergedSegmentWarmer(InfoStream.NO_OUTPUT).warm(reader);
}
final long actualBytes = RamUsageTester.sizeOf(reader2, new Accumulator(reader2)) - RamUsageTester.sizeOf(reader1, new Accumulator(reader1));
final long expectedBytes = ((SegmentReader) reader2).ramBytesUsed() - ((SegmentReader) reader1).ramBytesUsed();
final long absoluteError = actualBytes - expectedBytes;
final double relativeError = (double) absoluteError / actualBytes;
final String message = "Actual RAM usage " + actualBytes + ", but got " + expectedBytes + ", " + 100*relativeError + "% error";
assertTrue(message, Math.abs(relativeError) < 0.20d || Math.abs(absoluteError) < 1000);
reader1.close();
reader2.close();
dir.close();
}