package jetbrains.mps.core.xml.constraints;
/*Generated by MPS */
import jetbrains.mps.smodel.runtime.base.BaseConstraintsDescriptor;
import jetbrains.mps.smodel.adapter.structure.MetaAdapterFactory;
import jetbrains.mps.smodel.runtime.ConstraintFunction;
import jetbrains.mps.smodel.runtime.ConstraintContext_CanBeChild;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import jetbrains.mps.smodel.runtime.CheckingNodeContext;
import org.jetbrains.mps.openapi.model.SNode;
import org.jetbrains.mps.openapi.language.SAbstractConcept;
import org.jetbrains.mps.openapi.language.SContainmentLink;
import jetbrains.mps.lang.smodel.generator.smodelAdapter.SNodeOperations;
import jetbrains.mps.smodel.SNodePointer;
public class XmlDeclaration_Constraints extends BaseConstraintsDescriptor {
public XmlDeclaration_Constraints() {
super(MetaAdapterFactory.getConcept(0x479c7a8c02f943b5L, 0x9139d910cb22f298L, 0x4890619bb401ef6eL, "jetbrains.mps.core.xml.structure.XmlDeclaration"));
}
@Override
protected ConstraintFunction<ConstraintContext_CanBeChild, Boolean> calculateCanBeChildConstraint() {
return new ConstraintFunction<ConstraintContext_CanBeChild, Boolean>() {
@NotNull
public Boolean invoke(@NotNull ConstraintContext_CanBeChild context, @Nullable CheckingNodeContext checkingNodeContext) {
boolean result = staticCanBeAChild(context.getNode(), context.getParentNode(), context.getConcept(), context.getLink());
if (!(result) && checkingNodeContext != null) {
checkingNodeContext.setBreakingNode(canBeChildBreakingPoint);
}
return result;
}
};
}
private static boolean staticCanBeAChild(SNode node, SNode parentNode, SAbstractConcept childConcept, SContainmentLink link) {
return SNodeOperations.getIndexInParent(node) <= 0;
}
private static SNodePointer canBeChildBreakingPoint = new SNodePointer("r:edc2e1a3-c4ab-4f36-a908-e29e4c77f1bb(jetbrains.mps.core.xml.constraints)", "1227128029536582504");
}