Soprano.Util.DummyModel

KDE 4.9 PyKDE API Reference

- KDE's Python API

# DummyModel Class Reference

`from PyKDE4.soprano import *`

Inherits: Soprano.Model → QObject
Namespace: Soprano.Util

## Detailed Description

\class DummyModel dummymodel.h Soprano/Util/DummyModel

A dummy model. All its methods do nothing and always fail with a default error.

A dummy model might be useful in situations where a null pointer could lead to crashes if creating a real model fails.

Author:
  Sebastian Trueg <trueg@kde.org>

## Methods
| __init__ (self)
Soprano.Error.ErrorCode | addStatement (self, Soprano.Statement statement)
Soprano.Error.ErrorCode | addStatement (self, Soprano.Node subject, Soprano.Node predicate, Soprano.Node object, Soprano.Node context=Soprano.Node())
bool | containsAnyStatement (self, Soprano.Statement statement)
bool | containsAnyStatement (self, Soprano.Node subject, Soprano.Node predicate, Soprano.Node object, Soprano.Node context=Soprano.Node())
bool | containsStatement (self, Soprano.Statement statement)
bool | containsStatement (self, Soprano.Node subject, Soprano.Node predicate, Soprano.Node object, Soprano.Node context=Soprano.Node())
Soprano.Node | createBlankNode (self)
Soprano.QueryResultIterator | executeQuery (self, QString query, Soprano.Query.QueryLanguage language, QString userQueryLanguage=QString())
bool | isEmpty (self)
Soprano.NodeIterator | listContexts (self)
Soprano.StatementIterator | listStatements (self, Soprano.Statement partial)
Soprano.StatementIterator | listStatements (self, Soprano.Node subject, Soprano.Node predicate, Soprano.Node object, Soprano.Node context=Soprano.Node())
Soprano.Error.ErrorCode | removeAllStatements (self, Soprano.Statement statement)
Soprano.Error.ErrorCode | removeStatement (self, Soprano.Statement statement)
Soprano.Error.ErrorCode | removeStatement (self, Soprano.Node subject, Soprano.Node predicate, Soprano.Node object, Soprano.Node context=Soprano.Node())
int | statementCount (self)
Soprano.Error.ErrorCode | write (self, QTextStream os)

## Method Documentation

__init__ | ( |  | self ) |

Create a new dummy model.

Soprano.Error.ErrorCode addStatement | ( | self, |
|  | Soprano.Statement | statement
| ) |  |  |

Soprano.Error.ErrorCode addStatement | ( | self, |
|  | Soprano.Node | subject,
|  | Soprano.Node | predicate,
|  | Soprano.Node | object,
|  | Soprano.Node | context=Soprano.Node()
| ) |  |  |

bool containsAnyStatement | ( | self, |
|  | Soprano.Statement | statement
| ) |  |  |

bool containsAnyStatement | ( | self, |
|  | Soprano.Node | subject,
|  | Soprano.Node | predicate,
|  | Soprano.Node | object,
|  | Soprano.Node | context=Soprano.Node()
| ) |  |  |

bool containsStatement | ( | self, |
|  | Soprano.Statement | statement
| ) |  |  |

bool containsStatement | ( | self, |
|  | Soprano.Node | subject,
|  | Soprano.Node | predicate,
|  | Soprano.Node | object,
|  | Soprano.Node | context=Soprano.Node()
| ) |  |  |

Soprano.Node createBlankNode | ( |  | self ) |

Soprano.QueryResultIterator executeQuery | ( | self, |
|  | QString | query,
|  | Soprano.Query.QueryLanguage | language,
|  | QString | userQueryLanguage=QString()
| ) |  |  |

bool isEmpty | ( |  | self ) |

Soprano.NodeIterator listContexts | ( |  | self ) |

Soprano.StatementIterator listStatements | ( | self, |
|  | Soprano.Statement | partial
| ) |  |  |

Soprano.StatementIterator listStatements | ( | self, |
|  | Soprano.Node | subject,
|  | Soprano.Node | predicate,
|  | Soprano.Node | object,
|  | Soprano.Node | context=Soprano.Node()
| ) |  |  |

Soprano.Error.ErrorCode removeAllStatements | ( | self, |
|  | Soprano.Statement | statement
| ) |  |  |

Soprano.Error.ErrorCode removeStatement | ( | self, |
|  | Soprano.Statement | statement
| ) |  |  |

Soprano.Error.ErrorCode removeStatement | ( | self, |
|  | Soprano.Node | subject,
|  | Soprano.Node | predicate,
|  | Soprano.Node | object,
|  | Soprano.Node | context=Soprano.Node()
| ) |  |  |

int statementCount | ( |  | self ) |

Soprano.Error.ErrorCode write | ( | self, |
|  | QTextStream | os
| ) |  |  |