public class DocumentAndOp extends Object implements Writable
Modifier and Type | Class and Description |
---|---|
static class |
DocumentAndOp.Op
This class represents the type of an operation - an insert, a delete or
an update.
|
Constructor and Description |
---|
DocumentAndOp()
Constructor for no operation.
|
DocumentAndOp(DocumentAndOp.Op op,
org.apache.lucene.document.Document doc)
Constructor for an insert operation.
|
DocumentAndOp(DocumentAndOp.Op op,
org.apache.lucene.document.Document doc,
org.apache.lucene.index.Term term)
Constructor for an insert, a delete or an update operation.
|
DocumentAndOp(DocumentAndOp.Op op,
org.apache.lucene.index.Term term)
Constructor for a delete operation.
|
Modifier and Type | Method and Description |
---|---|
org.apache.lucene.document.Document |
getDocument()
Get the document.
|
DocumentAndOp.Op |
getOp()
Get the type of operation.
|
org.apache.lucene.index.Term |
getTerm()
Get the term.
|
void |
readFields(DataInput in)
Deserialize the fields of this object from
in . |
void |
setDelete(org.apache.lucene.index.Term term)
Set the instance to be a delete operation.
|
void |
setInsert(org.apache.lucene.document.Document doc)
Set the instance to be an insert operation.
|
void |
setUpdate(org.apache.lucene.document.Document doc,
org.apache.lucene.index.Term term)
Set the instance to be an update operation.
|
String |
toString() |
void |
write(DataOutput out)
Serialize the fields of this object to
out . |
public DocumentAndOp()
public DocumentAndOp(DocumentAndOp.Op op, org.apache.lucene.document.Document doc)
op
- doc
- public DocumentAndOp(DocumentAndOp.Op op, org.apache.lucene.index.Term term)
op
- term
- public DocumentAndOp(DocumentAndOp.Op op, org.apache.lucene.document.Document doc, org.apache.lucene.index.Term term)
op
- doc
- term
- public void setInsert(org.apache.lucene.document.Document doc)
doc
- public void setDelete(org.apache.lucene.index.Term term)
term
- public void setUpdate(org.apache.lucene.document.Document doc, org.apache.lucene.index.Term term)
doc
- term
- public DocumentAndOp.Op getOp()
public org.apache.lucene.document.Document getDocument()
public org.apache.lucene.index.Term getTerm()
public void write(DataOutput out) throws IOException
Writable
out
.write
in interface Writable
out
- DataOuput
to serialize this object into.IOException
public void readFields(DataInput in) throws IOException
Writable
in
.
For efficiency, implementations should attempt to re-use storage in the existing object where possible.
readFields
in interface Writable
in
- DataInput
to deseriablize this object from.IOException
Copyright © 2010 The Apache Software Foundation