org.modeshape.jdbc.rest

Class QueryResult

java.lang.Object

org.modeshape.jdbc.rest.QueryResult

All Implemented Interfaces:

Iterable<QueryResult.Row>

public final class QueryResult
extends Object
implements Iterable<QueryResult.Row>

POJO which can unmarshal the JSONObject representation of a query response coming from a ModeShape REST Service.

Author:

Horia Chiorean (hchiorea@redhat.com)

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
class	QueryResult.Row A simple representation of a result row.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	QueryResult(org.codehaus.jettison.json.JSONObject object) Creates a new query result which wraps the JSON response.

Method Summary

Modifier and Type	Method and Description
Map<String,String>	getColumns() Returns the query result columns, in the [columnName, columnType] format.
List<QueryResult.Row>	getRows() Returns the result rows.
boolean	isEmpty() Checks if this query result has any rows.
Iterator<QueryResult.Row>	iterator()

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

QueryResult

protected QueryResult(org.codehaus.jettison.json.JSONObject object)

Creates a new query result which wraps the JSON response.

Parameters:

object - a JSONObject, never null

Method Detail

iterator

public Iterator<QueryResult.Row> iterator()

Specified by:

iterator in interface Iterable<QueryResult.Row>

getColumns

public Map<String,String> getColumns()

Returns the query result columns, in the [columnName, columnType] format.

Returns:

a Map, never null

getRows

public List<QueryResult.Row> getRows()

Returns the result rows.

Returns:

a List of QueryResult.Row, never null

isEmpty

public boolean isEmpty()

Checks if this query result has any rows.

Returns:

true if there are any rows, false otherwise.