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java.lang.Objectpl.psnc.expres.model.util.EdgeHelper
public abstract class EdgeHelper
EdgeHelper
class - helper class to handle workflow edges.
Constructor Summary | |
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EdgeHelper()
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Method Summary | |
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static java.util.List<EdgeValue> |
getAllEdges(pl.psnc.graph.model.type.IResourceDecorator startResource,
pl.psnc.graph.model.type.IResourceDecorator endResource,
java.util.List<EdgeValue> edgeList)
Get list of all the matching edges between two given graph nodes or null if no matching pair was found. |
static EdgeValue |
getEndEdge(pl.psnc.graph.model.type.IResourceDecorator startResource,
java.util.List<EdgeValue> edgeList)
Get first matching end edge going from the given resource or null if no matching pair was found |
static EdgeValue |
getStartEdge(pl.psnc.graph.model.type.IResourceDecorator endResource,
java.util.List<EdgeValue> edgeList)
Get first matching start edge going to given resource or null if no matching pair was found |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public EdgeHelper()
Method Detail |
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public static java.util.List<EdgeValue> getAllEdges(pl.psnc.graph.model.type.IResourceDecorator startResource, pl.psnc.graph.model.type.IResourceDecorator endResource, java.util.List<EdgeValue> edgeList)
null
if no matching pair was found. If any of the given
nodes is null null
is returned.
startResource
- start resource, which defines beginning of the edgeendResource
- end resource, which defines edge endedgeList
- the list of edges
public static EdgeValue getStartEdge(pl.psnc.graph.model.type.IResourceDecorator endResource, java.util.List<EdgeValue> edgeList)
null
if no matching pair was found
endResource
- end resource, which defines edge endedgeList
- the list of edges
public static EdgeValue getEndEdge(pl.psnc.graph.model.type.IResourceDecorator startResource, java.util.List<EdgeValue> edgeList)
null
if no matching pair was found
startResource
- start resource, which defines beginning of the edgeedgeList
- the list of edges
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