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public interface EdgeClass
Schema class for edges.
Method Summary | |
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Cardinality |
getSourceCardinality()
Returns the cardinality for the source of the edge. |
GraphEntityClass |
getSourceClass()
Returns the graph element class for the source of the edge. |
Cardinality |
getTargetCardinality()
Returns the cardinality for the target of the edge. |
GraphEntityClass |
getTargetClass()
Returns the graph element class for the target of the edge. |
boolean |
isDirected()
Returns true if the edge is directed or false
if the direction of the edge does not matter. |
Methods inherited from interface i3.dragos.gm.core.schema.GraphEntityClass |
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addSubClass, declareAttribute, equals, getAllDeclaredAttributes, getAllSubClasses, getAllSuperClasses, getAttribute, getDataSourceURL, getDeclaredAttributes, getDirectSubClasses, getDirectSuperClasses, getInternalIdentifier, getName, getWrappedGraphEntityClass, hasAttribute, hashCode, isAbstract, isSubClassOf, isSuperClassOf, removeSubClass, undeclareAllAttributes, undeclareAttribute, undeclareAttribute |
Methods inherited from interface i3.dragos.gm.core.schema.MetaAttributable |
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getAllMetaAttributes, getMetaAttribute, isMetaAttributeKeyReserved, isMetaAttributeSet, setMetaAttribute, unsetMetaAttribute |
Methods inherited from interface i3.dragos.gm.core.schema.ExistenceCheckable |
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checkExistence, checkExistenceOptional |
Method Detail |
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GraphEntityClass getSourceClass() throws DragosException
DragosException
- if something goes wrong.GraphEntityClass getTargetClass() throws DragosException
DragosException
- if something goes wrong.Cardinality getSourceCardinality() throws DragosException
DragosException
- if something goes wrong.Cardinality getTargetCardinality() throws DragosException
DragosException
- if something goes wrong.boolean isDirected() throws DragosException
true
if the edge is directed or false
if the direction of the edge does not matter.
true
if the edge is directed or false
if the direction of the edge does not matter.
DragosException
- if something goes wrong.
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