org.eclipse.xtext.serializer.analysis

Interface IGrammarConstraintProvider.IConstraint

All Superinterfaces:

java.lang.Comparable<IGrammarConstraintProvider.IConstraint>

All Known Implementing Classes:

GrammarConstraintProvider.Constraint

Enclosing interface:

IGrammarConstraintProvider

public static interface IGrammarConstraintProvider.IConstraint
extends java.lang.Comparable<IGrammarConstraintProvider.IConstraint>

One constraint defines all conditions one semantic object must comply with. A constraint is specific for one EClass and belongs to one or more contexts. The conditions defined by a constraint are represented by a tree of IGrammarConstraintProvider.IConstraintElement. This tree's root can be accessed by getBody().

Method Summary

Modifier and Type	Method and Description
IGrammarConstraintProvider.IConstraintElement	getBody()
java.util.List<ISerializationContext>	getContexts()
IGrammarConstraintProvider.IFeatureInfo[]	getFeatures()
java.lang.String	getName()
org.eclipse.xtext.util.formallang.Nfa<ISemanticSequencerNfaProvider.ISemState>	getNfa()
java.lang.String	getSimpleName()
org.eclipse.emf.ecore.EClass	getType()

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

getBody

IGrammarConstraintProvider.IConstraintElement getBody()

Returns:

the root of the tree of IGrammarConstraintProvider.IConstraintElement that defines this constraint.

getFeatures

IGrammarConstraintProvider.IFeatureInfo[] getFeatures()

Returns:

a list of IGrammarConstraintProvider.IFeatureInfo for all EStructuralFeatures from the EClass returned by getType() that have an assignment if this constraint. If there is no assignment for an EStructuralFeature in this constraint, the array's item is null.

getName

java.lang.String getName()

Returns:

a name that is unique for a grammar and that aims to be human-readable.

getSimpleName

java.lang.String getSimpleName()

getType

org.eclipse.emf.ecore.EClass getType()

Returns:

This constraint only applies to EObjects of this type.

getContexts

java.util.List<ISerializationContext> getContexts()

getNfa

org.eclipse.xtext.util.formallang.Nfa<ISemanticSequencerNfaProvider.ISemState> getNfa()