org.elasticsearch.action.count
Class CountRequest

java.lang.Object
  org.elasticsearch.action.support.broadcast.BroadcastOperationRequest
      org.elasticsearch.action.count.CountRequest

All Implemented Interfaces:

ActionRequest, Streamable

public class CountRequest
extends BroadcastOperationRequest

A request to count the number of documents matching a specific query. Best created with Requests.countRequest(String...).

The request requires the query source to be set either using query(org.elasticsearch.index.query.QueryBuilder), or query(byte[]).

See Also:

CountResponse, Client.count(CountRequest), Requests.countRequest(String...)

Field Summary

static float	DEFAULT_MIN_SCORE
protected java.lang.String	queryHint
protected java.lang.String	routing

Fields inherited from class org.elasticsearch.action.support.broadcast.BroadcastOperationRequest

indices

Constructor Summary

CountRequest(java.lang.String... indices)
Constructs a new count request against the provided indices.

Method Summary

protected void	beforeLocalFork()
CountRequest	indices(java.lang.String... indices)
CountRequest	listenerThreaded(boolean threadedListener) Should the listener be called on a separate thread if needed.
CountRequest	minScore(float minScore) The minimum score of the documents to include in the count.
CountRequest	operationThreading(BroadcastOperationThreading operationThreading) Controls the operation threading model.
CountRequest	query(byte[] querySource) The query source to execute.
CountRequest	query(byte[] querySource, int offset, int length, boolean unsafe) The query source to execute.
CountRequest	query(java.util.Map querySource) The query source to execute in the form of a map.
CountRequest	query(QueryBuilder queryBuilder) The query source to execute.
CountRequest	query(java.lang.String querySource) The query source to execute.
CountRequest	query(XContentBuilder builder)
java.lang.String	queryHint()
CountRequest	queryHint(java.lang.String queryHint) A query hint to optionally later be used when routing the request.
CountRequest	queryParserName(java.lang.String queryParserName) The query parse name to use.
void	readFrom(StreamInput in)
java.lang.String	routing() A comma separated list of routing values to control the shards the search will be executed on.
CountRequest	routing(java.lang.String... routings) The routing values to control the shards that the search will be executed on.
CountRequest	routing(java.lang.String routing) A comma separated list of routing values to control the shards the search will be executed on.
java.lang.String	toString()
CountRequest	types(java.lang.String... types) The types of documents the query will run against.
ActionRequestValidationException	validate()
void	writeTo(StreamOutput out)

Methods inherited from class org.elasticsearch.action.support.broadcast.BroadcastOperationRequest

indices, listenerThreaded, operationThreading, operationThreading

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_MIN_SCORE

public static final float DEFAULT_MIN_SCORE

See Also:

Constant Field Values

queryHint

@Nullable
protected java.lang.String queryHint

routing

@Nullable
protected java.lang.String routing

Constructor Detail

CountRequest

public CountRequest(java.lang.String... indices)

Constructs a new count request against the provided indices. No indices provided means it will run against all indices.

Method Detail

validate

public ActionRequestValidationException validate()

Specified by:

validate in interface ActionRequest

Overrides:

validate in class BroadcastOperationRequest

queryHint

public java.lang.String queryHint()

operationThreading

public CountRequest operationThreading(BroadcastOperationThreading operationThreading)

Controls the operation threading model.

Overrides:

operationThreading in class BroadcastOperationRequest

beforeLocalFork

protected void beforeLocalFork()

Overrides:

beforeLocalFork in class BroadcastOperationRequest

listenerThreaded

public CountRequest listenerThreaded(boolean threadedListener)

Should the listener be called on a separate thread if needed.

Specified by:

listenerThreaded in interface ActionRequest

Overrides:

listenerThreaded in class BroadcastOperationRequest

indices

public CountRequest indices(java.lang.String... indices)

Overrides:

indices in class BroadcastOperationRequest

queryHint

public CountRequest queryHint(java.lang.String queryHint)

A query hint to optionally later be used when routing the request.

minScore

public CountRequest minScore(float minScore)

The minimum score of the documents to include in the count. Defaults to -1 which means all documents will be included in the count.

query

@Required
public CountRequest query(QueryBuilder queryBuilder)

The query source to execute.

See Also:

QueryBuilders

query

@Required
public CountRequest query(java.util.Map querySource)

The query source to execute in the form of a map.

query

@Required
public CountRequest query(XContentBuilder builder)

query

@Required
public CountRequest query(java.lang.String querySource)

The query source to execute. It is preferable to use either query(byte[]) or query(org.elasticsearch.index.query.QueryBuilder).

query

@Required
public CountRequest query(byte[] querySource)

The query source to execute.

query

@Required
public CountRequest query(byte[] querySource,
                                   int offset,
                                   int length,
                                   boolean unsafe)

The query source to execute.

queryParserName

public CountRequest queryParserName(java.lang.String queryParserName)

The query parse name to use. If not set, will use the default one.

types

public CountRequest types(java.lang.String... types)

The types of documents the query will run against. Defaults to all types.

routing

public java.lang.String routing()

A comma separated list of routing values to control the shards the search will be executed on.

routing

public CountRequest routing(java.lang.String routing)

A comma separated list of routing values to control the shards the search will be executed on.

routing

public CountRequest routing(java.lang.String... routings)

The routing values to control the shards that the search will be executed on.

readFrom

public void readFrom(StreamInput in)
              throws java.io.IOException

Specified by:

readFrom in interface Streamable

Overrides:

readFrom in class BroadcastOperationRequest

Throws:

java.io.IOException

writeTo

public void writeTo(StreamOutput out)
             throws java.io.IOException

Specified by:

writeTo in interface Streamable

Overrides:

writeTo in class BroadcastOperationRequest

Throws:

java.io.IOException

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object