datomic

Class QueryRequest

java.lang.Object

datomic.QueryRequest

public class QueryRequest
extends java.lang.Object

Container for parameters to Peer.query(QueryRequest)

Since:

0.9.5153

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.Object	ARGS
static java.lang.Object	QUERY
static java.lang.Object	TIMEOUT

Method Summary

Modifier and Type	Method and Description
java.util.Map	asData()
static QueryRequest	create(java.lang.Object query, java.lang.Object... inputs) Creates a QueryRequest object.
QueryRequest	timeout(long timeoutMsec) The number of milliseconds after which a query may be stopped.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

ARGS

public static final java.lang.Object ARGS

QUERY

public static final java.lang.Object QUERY

TIMEOUT

public static final java.lang.Object TIMEOUT

Method Detail

create

public static QueryRequest create(java.lang.Object query,
                                  java.lang.Object... inputs)

Creates a QueryRequest object. query and inputs take the same form as described in Peer.query(Object, Object...)

Parameters:

query - a data structure describing the query

inputs - inputs bound to the names in :in section of query

Returns:

a QueryRequest object that can be passed to Peer.query(QueryRequest)

timeout

public QueryRequest timeout(long timeoutMsec)

The number of milliseconds after which a query may be stopped.

Note: timeout is approximate, it is meant to protect against long running queries, but is not guaranteed to stop after precisely the duration specified.

Parameters:

timeoutMsec - number of milliseconds after which a query may be stopped.

Returns:

A reference to the updated QueryRequest so methods can be chained together.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

Returns:

A string representation of the QueryRequest

asData

public java.util.Map asData()

Returns:

A Map representation of the QueryRequest