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package hu.bme.mit.inf.dslreasoner.viatrasolver.partialinterpretationlanguage.neighbourhood
import java.util.HashMap
import java.util.Map
import java.util.Set
import org.eclipse.xtend.lib.annotations.Data
@Data abstract class AbstractNodeDescriptor {
long dataHash
// @Pure
// @Override
// override public boolean equals(Object obj) {
// if (this === obj)
// return true;
// if (obj === null)
// return false;
// if (getClass() != obj.getClass())
// return false;
// val AbstractNodeDescriptor other = obj as AbstractNodeDescriptor;
// if (other.dataHash != this.dataHash)
// return false;
// return true;
// }
}
@Data class LocalNodeDescriptor extends AbstractNodeDescriptor{
Set<String> types
String id;
new(String id, Set<String> types) {
super(calcualteDataHash(id,types))
this.types = types
this.id = id
}
def private static calcualteDataHash(String id, Set<String> types) {
val int prime = 31;
var result = 0
if(id !== null)
result = id.hashCode();
if(types !== null) {
result = prime * result + types.hashCode
}
return result
}
override hashCode() {
return this.dataHash.hashCode
}
override toString() {
return class.name + this.dataHash
}
// @Pure
// @Override
// override public boolean equals(Object obj) {
// if (this === obj)
// return true;
// if (obj === null)
// return false;
// if (getClass() != obj.getClass())
// return false;
// val AbstractNodeDescriptor other = obj as AbstractNodeDescriptor;
// if (other.dataHash != this.dataHash)
// return false;
// return true;
// }
// @Pure
// override public boolean equals(Object obj) {
// if (this === obj)
// return true;
// if (obj === null)
// return false;
// if (getClass() != obj.getClass())
// return false;
// if (!super.equals(obj))
// return false;
// val LocalNodeDescriptor other = obj as LocalNodeDescriptor;
// if (this.clazz === null) {
// if (other.clazz != null)
// return false;
// } else if (!this.clazz.equals(other.clazz))
// return false;
// return true;
// }
}
@Data class IncomingRelation<FROM> {
FROM from
String type
}
@Data class OutgoingRelation<TO> {
TO to
String type
}
@Data class FurtherNodeDescriptor<NodeRep> extends AbstractNodeDescriptor{
NodeRep previousRepresentation
Map<IncomingRelation<NodeRep>,Integer> incomingEdges
Map<OutgoingRelation<NodeRep>,Integer> outgoingEdges
new(
NodeRep previousRepresentation,
Map<IncomingRelation<NodeRep>,Integer> incomingEdges,
Map<OutgoingRelation<NodeRep>,Integer> outgoingEdges)
{
super(calculateDataHash(previousRepresentation,incomingEdges,outgoingEdges))
this.previousRepresentation = previousRepresentation
this.incomingEdges = new HashMap(incomingEdges)
this.outgoingEdges = new HashMap(outgoingEdges)
}
static def private <NodeRep> int calculateDataHash(
NodeRep previousRepresentation,
Map<IncomingRelation<NodeRep>,Integer> incomingEdges,
Map<OutgoingRelation<NodeRep>,Integer> outgoingEdges)
{
val int prime = 31;
var int result = previousRepresentation.hashCode;
if(incomingEdges !== null)
result = prime * result + incomingEdges.hashCode();
if(outgoingEdges !== null)
result = prime * result + outgoingEdges.hashCode();
return result;
}
override hashCode() {
return this.dataHash.hashCode
}
override toString() {
return class.name + dataHash
// return '''[«previousRepresentation»,(«FOR
// in: incomingEdges.entrySet»(«in.key.type.name»=«in.key.from»,«in.value»)«ENDFOR»),(«FOR
// out: outgoingEdges.entrySet»(«out.key.type.name»=«out.key.to»,«out.value»)«ENDFOR»),«FOR
// att: attributeValues»(«att.type.name»=«att.value»)«ENDFOR»]'''
}
// @Pure
// @Override
// override public boolean equals(Object obj) {
// if (this === obj)
// return true;
// if (obj === null)
// return false;
// if (getClass() != obj.getClass())
// return false;
// val AbstractNodeDescriptor other = obj as AbstractNodeDescriptor;
// if (other.dataHash != this.dataHash)
// return false;
// return true;
// }
// @Pure
// override public boolean equals(Object obj) {
// if (this === obj)
// return true;
// if (obj === null)
// return false;
// if (getClass() != obj.getClass())
// return false;
// if (!super.equals(obj))
// return false;
// val FurtherNodeDescriptor<?> other = obj as FurtherNodeDescriptor<?>;
// if (this.previousRepresentation === null) {
// if (other.previousRepresentation != null)
// return false;
//
// }
//// } else if (!this.previousRepresentation.equals(other.previousRepresentation))
//// return false;
// if (this.incomingEdges === null) {
// if (other.incomingEdges != null)
// return false;
// } else if (!this.incomingEdges.equals(other.incomingEdges))
// return false;
// if (this.outgoingEdges === null) {
// if (other.outgoingEdges != null)
// return false;
// } else if (!this.outgoingEdges.equals(other.outgoingEdges))
// return false;
// if (this.attributeValues === null) {
// if (other.attributeValues != null)
// return false;
// } else if (!this.attributeValues.equals(other.attributeValues))
// return false;
// return true;
// }
}
/*
@Data
class ModelDescriptor {
int dataHash
int unknownElements
Map<? extends AbstractNodeDescriptor,Integer> knownElements
public new(Map<? extends AbstractNodeDescriptor,Integer> knownElements, int unknownElements) {
this.dataHash = calculateDataHash(knownElements,unknownElements)
this.unknownElements = unknownElements
this.knownElements = knownElements
}
def private static calculateDataHash(Map<? extends AbstractNodeDescriptor,Integer> knownElements, int unknownElements)
{
val int prime = 31;
return knownElements.hashCode * prime + unknownElements.hashCode
}
}
*/
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