C# (CSharp) Lucene.Net.Index IndexWriterConfig.SetIndexingChain примеры использования

SetIndexingChain() публичный Метод

Expert: sets the DocConsumer chain to be used to process documents.

Only takes effect when IndexWriter is first created.

public SetIndexingChain ( IndexingChain indexingChain ) : IndexWriterConfig
indexingChain	IndexingChain
Результат	IndexWriterConfig

Пример #1

Файл: TestIndexWriterConfig.cs Проект: ChristopherHaws/lucenenet

        public virtual void TestInvalidValues()
        {
            IndexWriterConfig conf = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random()));

            // Test IndexDeletionPolicy
            Assert.AreEqual(typeof(KeepOnlyLastCommitDeletionPolicy), conf.DelPolicy.GetType());
            conf.SetIndexDeletionPolicy(new SnapshotDeletionPolicy(null));
            Assert.AreEqual(typeof(SnapshotDeletionPolicy), conf.DelPolicy.GetType());
            try
            {
                conf.SetIndexDeletionPolicy(null);
                Assert.Fail();
            }
            catch (System.ArgumentException e)
            {
                // ok
            }

            // Test MergeScheduler
            Assert.AreEqual(typeof(ConcurrentMergeScheduler), conf.MergeScheduler.GetType());
            conf.SetMergeScheduler(new SerialMergeScheduler());
            Assert.AreEqual(typeof(SerialMergeScheduler), conf.MergeScheduler.GetType());
            try
            {
                conf.SetMergeScheduler(null);
                Assert.Fail();
            }
            catch (System.ArgumentException e)
            {
                // ok
            }

            // Test Similarity:
            // we shouldnt assert what the default is, just that its not null.
            Assert.IsTrue(IndexSearcher.DefaultSimilarity == conf.Similarity);
            conf.SetSimilarity(new MySimilarity());
            Assert.AreEqual(typeof(MySimilarity), conf.Similarity.GetType());
            try
            {
                conf.SetSimilarity(null);
                Assert.Fail();
            }
            catch (System.ArgumentException e)
            {
                // ok
            }

            // Test IndexingChain
            Assert.IsTrue(DocumentsWriterPerThread.DefaultIndexingChain == conf.IndexingChain);
            conf.SetIndexingChain(new MyIndexingChain());
            Assert.AreEqual(typeof(MyIndexingChain), conf.IndexingChain.GetType());
            try
            {
                conf.SetIndexingChain(null);
                Assert.Fail();
            }
            catch (System.ArgumentException e)
            {
                // ok
            }

            try
            {
                conf.SetMaxBufferedDeleteTerms(0);
                Assert.Fail("should not have succeeded to set maxBufferedDeleteTerms to 0");
            }
            catch (System.ArgumentException e)
            {
                // this is expected
            }

            try
            {
                conf.SetMaxBufferedDocs(1);
                Assert.Fail("should not have succeeded to set maxBufferedDocs to 1");
            }
            catch (System.ArgumentException e)
            {
                // this is expected
            }

            try
            {
                // Disable both MAX_BUF_DOCS and RAM_SIZE_MB
                conf.SetMaxBufferedDocs(4);
                conf.SetRAMBufferSizeMB(IndexWriterConfig.DISABLE_AUTO_FLUSH);
                conf.SetMaxBufferedDocs(IndexWriterConfig.DISABLE_AUTO_FLUSH);
                Assert.Fail("should not have succeeded to disable maxBufferedDocs when ramBufferSizeMB is disabled as well");
            }
            catch (System.ArgumentException e)
            {
                // this is expected
            }

            conf.SetRAMBufferSizeMB(IndexWriterConfig.DEFAULT_RAM_BUFFER_SIZE_MB);
            conf.SetMaxBufferedDocs(IndexWriterConfig.DEFAULT_MAX_BUFFERED_DOCS);
            try
            {
                conf.SetRAMBufferSizeMB(IndexWriterConfig.DISABLE_AUTO_FLUSH);
                Assert.Fail("should not have succeeded to disable ramBufferSizeMB when maxBufferedDocs is disabled as well");
            }
            catch (System.ArgumentException e)
            {
                // this is expected
            }

            // Test setReaderTermsIndexDivisor
            try
            {
                conf.SetReaderTermsIndexDivisor(0);
                Assert.Fail("should not have succeeded to set termsIndexDivisor to 0");
            }
            catch (System.ArgumentException e)
            {
                // this is expected
            }

            // Setting to -1 is ok
            conf.SetReaderTermsIndexDivisor(-1);
            try
            {
                conf.SetReaderTermsIndexDivisor(-2);
                Assert.Fail("should not have succeeded to set termsIndexDivisor to < -1");
            }
            catch (System.ArgumentException e)
            {
                // this is expected
            }

            try
            {
                conf.SetRAMPerThreadHardLimitMB(2048);
                Assert.Fail("should not have succeeded to set RAMPerThreadHardLimitMB to >= 2048");
            }
            catch (System.ArgumentException e)
            {
                // this is expected
            }

            try
            {
                conf.SetRAMPerThreadHardLimitMB(0);
                Assert.Fail("should not have succeeded to set RAMPerThreadHardLimitMB to 0");
            }
            catch (System.ArgumentException e)
            {
                // this is expected
            }

            // Test MergePolicy
            Assert.AreEqual(typeof(TieredMergePolicy), conf.MergePolicy.GetType());
            conf.SetMergePolicy(new LogDocMergePolicy());
            Assert.AreEqual(typeof(LogDocMergePolicy), conf.MergePolicy.GetType());
            try
            {
                conf.SetMergePolicy(null);
                Assert.Fail();
            }
            catch (System.ArgumentException e)
            {
                // ok
            }
        }

Пример #2

Файл: TestIndexWriterConfig.cs Проект: guoli608/lucenenet

        public virtual void TestInvalidValues()
        {
            IndexWriterConfig conf = new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer(Random()));

            // Test IndexDeletionPolicy
            Assert.AreEqual(typeof(KeepOnlyLastCommitDeletionPolicy), conf.IndexDeletionPolicy.GetType());
            conf.SetIndexDeletionPolicy(new SnapshotDeletionPolicy(null));
            Assert.AreEqual(typeof(SnapshotDeletionPolicy), conf.IndexDeletionPolicy.GetType());
            try
            {
                conf.SetIndexDeletionPolicy(null);
                Assert.Fail();
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // ok
            }

            // Test MergeScheduler
#if !FEATURE_CONCURRENTMERGESCHEDULER
            Assert.AreEqual(typeof(TaskMergeScheduler), conf.MergeScheduler.GetType());
#else
            Assert.AreEqual(typeof(ConcurrentMergeScheduler), conf.MergeScheduler.GetType());
#endif
            conf.SetMergeScheduler(new SerialMergeScheduler());
            Assert.AreEqual(typeof(SerialMergeScheduler), conf.MergeScheduler.GetType());
            try
            {
                conf.SetMergeScheduler(null);
                Assert.Fail();
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // ok
            }

            // Test Similarity:
            // we shouldnt assert what the default is, just that its not null.
            Assert.IsTrue(IndexSearcher.DefaultSimilarity == conf.Similarity);
            conf.SetSimilarity(new MySimilarity());
            Assert.AreEqual(typeof(MySimilarity), conf.Similarity.GetType());
            try
            {
                conf.SetSimilarity(null);
                Assert.Fail();
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // ok
            }

            // Test IndexingChain
            Assert.IsTrue(DocumentsWriterPerThread.DefaultIndexingChain == conf.IndexingChain);
            conf.SetIndexingChain(new MyIndexingChain());
            Assert.AreEqual(typeof(MyIndexingChain), conf.IndexingChain.GetType());
            try
            {
                conf.SetIndexingChain(null);
                Assert.Fail();
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // ok
            }

            try
            {
                conf.SetMaxBufferedDeleteTerms(0);
                Assert.Fail("should not have succeeded to set maxBufferedDeleteTerms to 0");
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // this is expected
            }

            try
            {
                conf.SetMaxBufferedDocs(1);
                Assert.Fail("should not have succeeded to set maxBufferedDocs to 1");
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // this is expected
            }

            try
            {
                // Disable both MAX_BUF_DOCS and RAM_SIZE_MB
                conf.SetMaxBufferedDocs(4);
                conf.SetRAMBufferSizeMB(IndexWriterConfig.DISABLE_AUTO_FLUSH);
                conf.SetMaxBufferedDocs(IndexWriterConfig.DISABLE_AUTO_FLUSH);
                Assert.Fail("should not have succeeded to disable maxBufferedDocs when ramBufferSizeMB is disabled as well");
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // this is expected
            }

            conf.SetRAMBufferSizeMB(IndexWriterConfig.DEFAULT_RAM_BUFFER_SIZE_MB);
            conf.SetMaxBufferedDocs(IndexWriterConfig.DEFAULT_MAX_BUFFERED_DOCS);
            try
            {
                conf.SetRAMBufferSizeMB(IndexWriterConfig.DISABLE_AUTO_FLUSH);
                Assert.Fail("should not have succeeded to disable ramBufferSizeMB when maxBufferedDocs is disabled as well");
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // this is expected
            }

            // Test setReaderTermsIndexDivisor
            try
            {
                conf.SetReaderTermsIndexDivisor(0);
                Assert.Fail("should not have succeeded to set termsIndexDivisor to 0");
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // this is expected
            }

            // Setting to -1 is ok
            conf.SetReaderTermsIndexDivisor(-1);
            try
            {
                conf.SetReaderTermsIndexDivisor(-2);
                Assert.Fail("should not have succeeded to set termsIndexDivisor to < -1");
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // this is expected
            }

            try
            {
                conf.SetRAMPerThreadHardLimitMB(2048);
                Assert.Fail("should not have succeeded to set RAMPerThreadHardLimitMB to >= 2048");
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // this is expected
            }

            try
            {
                conf.SetRAMPerThreadHardLimitMB(0);
                Assert.Fail("should not have succeeded to set RAMPerThreadHardLimitMB to 0");
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // this is expected
            }

            // Test MergePolicy
            Assert.AreEqual(typeof(TieredMergePolicy), conf.MergePolicy.GetType());
            conf.SetMergePolicy(new LogDocMergePolicy());
            Assert.AreEqual(typeof(LogDocMergePolicy), conf.MergePolicy.GetType());
            try
            {
                conf.SetMergePolicy(null);
                Assert.Fail();
            }
#pragma warning disable 168
            catch (System.ArgumentException e)
#pragma warning restore 168
            {
                // ok
            }
        }