public class RandomIndexWriter
extends java.lang.Object
implements java.io.Closeable
Modifier and Type | Field and Description |
---|---|
org.apache.lucene.index.IndexWriter |
w |
Constructor and Description |
---|
RandomIndexWriter(java.util.Random r,
org.apache.lucene.store.Directory dir)
create a RandomIndexWriter with a random config: Uses TEST_VERSION_CURRENT and Whitespace+LowercasingAnalyzer
|
RandomIndexWriter(java.util.Random r,
org.apache.lucene.store.Directory dir,
org.apache.lucene.analysis.Analyzer a)
create a RandomIndexWriter with a random config: Uses TEST_VERSION_CURRENT
|
RandomIndexWriter(java.util.Random r,
org.apache.lucene.store.Directory dir,
org.apache.lucene.index.IndexWriterConfig c)
create a RandomIndexWriter with the provided config
|
RandomIndexWriter(java.util.Random r,
org.apache.lucene.store.Directory dir,
org.apache.lucene.util.Version v,
org.apache.lucene.analysis.Analyzer a)
create a RandomIndexWriter with a random config
|
Modifier and Type | Method and Description |
---|---|
void |
addDocument(org.apache.lucene.document.Document doc)
Adds a Document.
|
void |
addDocuments(java.util.Collection<org.apache.lucene.document.Document> docs) |
void |
addIndexes(org.apache.lucene.store.Directory... dirs) |
void |
addIndexes(org.apache.lucene.index.IndexReader... readers) |
void |
close()
Close this writer.
|
void |
commit() |
void |
deleteAll() |
void |
deleteDocuments(org.apache.lucene.search.Query q) |
void |
deleteDocuments(org.apache.lucene.index.Term term) |
void |
forceMerge(int maxSegmentCount)
Forces a forceMerge.
|
void |
forceMergeDeletes() |
void |
forceMergeDeletes(boolean doWait) |
org.apache.lucene.index.IndexReader |
getReader() |
org.apache.lucene.index.IndexReader |
getReader(boolean applyDeletions) |
int |
maxDoc() |
int |
numDocs() |
void |
setDoRandomForceMerge(boolean v) |
void |
setDoRandomForceMergeAssert(boolean v) |
void |
updateDocument(org.apache.lucene.index.Term t,
org.apache.lucene.document.Document doc)
Updates a document.
|
void |
updateDocuments(org.apache.lucene.index.Term delTerm,
java.util.Collection<org.apache.lucene.document.Document> docs) |
public RandomIndexWriter(java.util.Random r, org.apache.lucene.store.Directory dir) throws java.io.IOException
java.io.IOException
public RandomIndexWriter(java.util.Random r, org.apache.lucene.store.Directory dir, org.apache.lucene.analysis.Analyzer a) throws java.io.IOException
java.io.IOException
public RandomIndexWriter(java.util.Random r, org.apache.lucene.store.Directory dir, org.apache.lucene.util.Version v, org.apache.lucene.analysis.Analyzer a) throws java.io.IOException
java.io.IOException
public RandomIndexWriter(java.util.Random r, org.apache.lucene.store.Directory dir, org.apache.lucene.index.IndexWriterConfig c) throws java.io.IOException
java.io.IOException
public void addDocument(org.apache.lucene.document.Document doc) throws java.io.IOException
java.io.IOException
IndexWriter.addDocument(Document)
public void addDocuments(java.util.Collection<org.apache.lucene.document.Document> docs) throws java.io.IOException
java.io.IOException
public void updateDocuments(org.apache.lucene.index.Term delTerm, java.util.Collection<org.apache.lucene.document.Document> docs) throws java.io.IOException
java.io.IOException
public void updateDocument(org.apache.lucene.index.Term t, org.apache.lucene.document.Document doc) throws java.io.IOException
java.io.IOException
IndexWriter.updateDocument(Term, Document)
public void addIndexes(org.apache.lucene.store.Directory... dirs) throws org.apache.lucene.index.CorruptIndexException, java.io.IOException
org.apache.lucene.index.CorruptIndexException
java.io.IOException
public void addIndexes(org.apache.lucene.index.IndexReader... readers) throws org.apache.lucene.index.CorruptIndexException, java.io.IOException
org.apache.lucene.index.CorruptIndexException
java.io.IOException
public void deleteDocuments(org.apache.lucene.index.Term term) throws org.apache.lucene.index.CorruptIndexException, java.io.IOException
org.apache.lucene.index.CorruptIndexException
java.io.IOException
public void deleteDocuments(org.apache.lucene.search.Query q) throws org.apache.lucene.index.CorruptIndexException, java.io.IOException
org.apache.lucene.index.CorruptIndexException
java.io.IOException
public void commit() throws org.apache.lucene.index.CorruptIndexException, java.io.IOException
org.apache.lucene.index.CorruptIndexException
java.io.IOException
public int numDocs() throws java.io.IOException
java.io.IOException
public int maxDoc()
public void deleteAll() throws java.io.IOException
java.io.IOException
public void forceMergeDeletes(boolean doWait) throws java.io.IOException
java.io.IOException
public void forceMergeDeletes() throws java.io.IOException
java.io.IOException
public void setDoRandomForceMerge(boolean v)
public void setDoRandomForceMergeAssert(boolean v)
public org.apache.lucene.index.IndexReader getReader() throws java.io.IOException
java.io.IOException
public org.apache.lucene.index.IndexReader getReader(boolean applyDeletions) throws java.io.IOException
java.io.IOException
public void close() throws java.io.IOException
close
in interface java.io.Closeable
close
in interface java.lang.AutoCloseable
java.io.IOException
IndexWriter.close()
public void forceMerge(int maxSegmentCount) throws java.io.IOException
NOTE: this should be avoided in tests unless absolutely necessary, as it will result in less test coverage.
java.io.IOException
IndexWriter.forceMerge(int)
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