Package com.osohq.oso

Class Query

java.lang.Object

com.osohq.oso.Query

All Implemented Interfaces:

Enumeration<HashMap<String,Object>>

public class Query
extends Object
implements Enumeration<HashMap<String,Object>>

Constructor Summary

Constructors

Constructor	Description
Query(Ffi.Query queryPtr, Host host, Map<String,Object> bindings)	Construct a new Query object.

Method Summary

Modifier and Type	Method	Description
boolean	hasMoreElements()
protected org.json.JSONObject	nextCallResult(long callId)	Get the next JSONified Polar result of a cached method call (enumeration).
HashMap<String,Object>	nextElement()
List<HashMap<String,Object>>	results()	Get all query results

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Enumeration

asIterator

Constructor Details

Query

public Query(Ffi.Query queryPtr,
 Host host,
 Map<String,Object> bindings)
      throws Exceptions.OsoException

Construct a new Query object.

Parameters:

queryPtr - Pointer to the FFI query instance.

Throws:

Exceptions.OsoException

Method Details

hasMoreElements

public boolean hasMoreElements()

Specified by:

hasMoreElements in interface Enumeration<HashMap<String,Object>>

nextElement

public HashMap<String,Object> nextElement()

Specified by:

nextElement in interface Enumeration<HashMap<String,Object>>

results

public List<HashMap<String,Object>> results()

Get all query results

Returns:

List of all query results (binding sets)

nextCallResult

protected org.json.JSONObject nextCallResult(long callId)
                                      throws NoSuchElementException,
Exceptions.OsoException

Get the next JSONified Polar result of a cached method call (enumeration).

Throws:

NoSuchElementException

Exceptions.OsoException