Ilwis-Objects
1.0
GIS and Remote Sensing framework for data access and processing
Main Page
Classes
Files
File List
All
Classes
Functions
Enumerations
Pages
connectorinterface.h
1
#ifndef ICONNECTOR_H
2
#define ICONNECTOR_H
3
4
#include "Kernel_global.h"
5
#include <QExplicitlySharedDataPointer>
6
7
namespace
Ilwis {
8
9
class
IlwisObject;
10
class
ConnectorFactory;
11
class
Resource;
12
class
Grid;
13
class
OperationExpression;
14
class
ExecutionContext;
15
22
class
KERNELSHARED_EXPORT
ConnectorInterface
{
23
public
:
24
virtual
~
ConnectorInterface
() {}
31
virtual
bool
loadMetaData
(
IlwisObject
* ) {
return
false
;}
32
40
virtual
Grid
*
loadGridData
(
IlwisObject
*) {
return
0;}
45
virtual
bool
loadData
(
IlwisObject
* ) {
return
false
; }
46
virtual
bool
dataIsLoaded()
const
{
return
false
; }
47
virtual
bool
store(IlwisObject *,
int
) {
return
false
; }
48
49
virtual
bool
execute(
const
OperationExpression& , ExecutionContext *) {
return
false
; }
56
virtual
bool
isReadOnly
() {
return
true
; }
57
64
virtual
ConnectorInterface
*
clone
()
const
{
return
0; }
69
virtual
Resource
& source() = 0;
70
virtual
QString provider()
const
= 0;
71
virtual
void
format(
const
QString&) {}
72
virtual
QString format()
const
{
return
sUNDEF; }
73
virtual
bool
isValid()
const
{
return
true
;}
74
virtual
bool
canUse(
const
Resource& )
const
{
return
true
; }
75
76
};
77
78
79
typedef
ConnectorInterface* (*ConnectorCreate)(
const
Resource& resource,
bool
load,
const
PrepareOptions& options);
80
}
81
82
#endif // ICONNECTOR_H
Generated on Fri Mar 28 2014 13:51:04 for Ilwis-Objects by
1.8.3.1