本文整理了Java中com.hp.hpl.jena.graph.Graph.clear()
方法的一些代码示例,展示了Graph.clear()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。Graph.clear()
方法的具体详情如下:
包路径:com.hp.hpl.jena.graph.Graph
类名称:Graph
方法名:clear
[英]Remove all the statements from this graph.
[中]删除此图中的所有语句。
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-arq
@Override
public void clear()
{ graph.clear() ; }
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-core
@Override
public Model removeAll()
{
getGraph().clear();
return this;
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-arq
protected static void gsClear(GraphStore gStore, Target target, boolean isSilent)
{
// No create - we tested earlier.
Graph g = graph(gStore, target) ;
g.clear() ;
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-arq
private void clearGraph(Graph graph) {
if ( !graph.isEmpty() )
graph.clear() ;
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-core
@Override
public void clear()
{
base.clear() ;
getEventManager().notifyEvent(this, GraphEvents.removeAll ) ;
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-core
@Override
@Deprecated
public void removeAll()
{
BaseInfGraph g = (BaseInfGraph) graph;
g.getRawGraph().clear();
g.discardState();
g.rebind();
g.getEventManager().notifyEvent( g, GraphEvents.removeAll );
}
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-arq
protected static void gsDrop(GraphStore gStore, Target target, boolean isSilent)
{
if ( target.isDefault() )
gStore.getDefaultGraph().clear() ;
else
gStore.removeGraph(target.getGraph()) ;
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-core
/**
* Create the graph used to hold the deductions. Can be overridden
* by subclasses that need special purpose graph implementations here.
* Assumes the graph underlying fdeductions and associated SafeGraph
* wrapper can be reused if present thus enabling preservation of
* listeners.
*/
protected Graph createDeductionsGraph() {
if (fdeductions != null) {
Graph dg = fdeductions.getGraph();
if (dg != null) {
// Reuse the old graph in order to preserve any listeners
safeDeductions.clear();
return dg;
}
}
Graph dg = Factory.createGraphMem( );
safeDeductions = new SafeGraph( dg );
return dg;
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-arq
protected void execDropClear(UpdateDropClear update, Node g, boolean isClear)
{
if ( ! alwaysSilent )
{
if ( g != null && ! graphStore.containsGraph(g) && ! update.isSilent())
error("No such graph: "+g) ;
}
if ( isClear )
{
if ( g == null || graphStore.containsGraph(g) )
graph(graphStore, g).clear() ;
}
else
graphStore.removeGraph(g) ;
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-core
@Override
public void clear()
{
getRawGraph().clear() ;
discardState();
rebind();
getEventManager().notifyEvent( this, GraphEvents.removeAll );
}
代码示例来源:origin: org.apache.clerezza.ext/org.apache.jena.jena-core
oldDeductions.clear();
} else {
fdeductions = new FGraph( createDeductionsGraph() );
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