package com.oracle.truffle.dsl.processor.model;
import java.util.Collections;
import java.util.List;
import javax.lang.model.element.AnnotationMirror;
import javax.lang.model.element.AnnotationValue;
import javax.lang.model.element.Element;
import javax.lang.model.element.ElementKind;
import javax.lang.model.type.TypeMirror;
import com.oracle.truffle.dsl.processor.ProcessorContext;
public class NodeChildData extends MessageContainer {
public enum Cardinality {
ONE,
MANY;
public boolean isMany() {
return this == MANY;
}
public boolean isOne() {
return this == ONE;
}
}
private final Element sourceElement;
private final AnnotationMirror sourceAnnotationMirror;
private final String name;
private final TypeMirror type;
private final TypeMirror originalType;
private final Element accessElement;
private final Cardinality cardinality;
private final AnnotationValue executeWithValue;
private List<NodeExecutionData> executeWith = Collections.emptyList();
private NodeData childNode;
public NodeChildData(Element sourceElement, AnnotationMirror sourceMirror, String name, TypeMirror nodeType, TypeMirror originalNodeType, Element accessElement, Cardinality cardinality,
AnnotationValue executeWithValue) {
this.sourceElement = sourceElement;
this.sourceAnnotationMirror = sourceMirror;
this.name = name;
this.type = nodeType;
this.originalType = originalNodeType;
this.accessElement = accessElement;
this.cardinality = cardinality;
this.executeWithValue = executeWithValue;
}
public boolean needsGeneratedField() {
return accessElement == null || accessElement.getKind() != ElementKind.FIELD;
}
public AnnotationValue getExecuteWithValue() {
return executeWithValue;
}
public List<NodeExecutionData> getExecuteWith() {
return executeWith;
}
public void setExecuteWith(List<NodeExecutionData> executeWith) {
this.executeWith = executeWith;
}
public ExecutableTypeData findExecutableType(TypeMirror targetType) {
return childNode.findExecutableType(targetType, getExecuteWith().size());
}
public List<ExecutableTypeData> findGenericExecutableTypes() {
return childNode.findGenericExecutableTypes(getExecuteWith().size());
}
public ExecutableTypeData findAnyGenericExecutableType(ProcessorContext context) {
return childNode.findAnyGenericExecutableType(context, getExecuteWith().size());
}
public TypeMirror getOriginalType() {
return originalType;
}
@Override
public Element getMessageElement() {
return sourceElement;
}
@Override
public AnnotationMirror getMessageAnnotation() {
return sourceAnnotationMirror;
}
public void setNode(NodeData nodeData) {
this.childNode = nodeData;
if (nodeData != null) {
getMessages().addAll(nodeData.collectMessages());
}
}
public Element getAccessElement() {
return accessElement;
}
public TypeMirror getNodeType() {
return type;
}
public Cardinality getCardinality() {
return cardinality;
}
public NodeData getNodeData() {
return childNode;
}
public String getName() {
return name;
}
@Override
public String toString() {
return "NodeFieldData[name=" + getName() + ", kind=" + cardinality + ", node=" + getNodeData() + "]";
}
}