public class EStructuralFeatureInstancesKey extends BaseEMFTypeKey<org.eclipse.emf.ecore.EStructuralFeature>
Constructor and Description |
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EStructuralFeatureInstancesKey(org.eclipse.emf.ecore.EStructuralFeature emfKey) |
Modifier and Type | Method and Description |
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int |
getArity()
The width of tuples in this relation.
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java.lang.String |
getPrettyPrintableName()
A user-friendly name that can be shown on screen for degug purposes, included in exceptions, etc.
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java.lang.String |
getStringID()
An internal string identifier that can be used to uniquely identify to input key (relevant for distributed applications).
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boolean |
isEnumerable()
Returns true iff instance tuples of the key can be enumerated.
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getEmfKey, toString
equals, getWrappedKey, hashCode
public EStructuralFeatureInstancesKey(org.eclipse.emf.ecore.EStructuralFeature emfKey)
public java.lang.String getPrettyPrintableName()
IInputKey
public java.lang.String getStringID()
IInputKey
public int getArity()
IInputKey
public boolean isEnumerable()
IInputKey
If false, the runtime can only test tuple membership in the extensional relation identified by the key, but not enumerate member tuples in general.