AstAttributeElement.java

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package org.netbeans.modules.ruby.elements;

import java.util.Collections;
import java.util.EnumSet;
import java.util.Set;
import org.jrubyparser.ast.Node;
import org.jrubyparser.ast.SymbolNode;
import org.jrubyparser.ast.INameNode;
import org.netbeans.modules.csl.api.ElementKind;
import org.netbeans.modules.csl.api.Modifier;
import org.netbeans.modules.csl.spi.ParserResult;
import org.netbeans.modules.ruby.AstUtilities;

public class AstAttributeElement extends AstElement {

    SymbolNode symbolNode;
    Node creationNode;

    public AstAttributeElement(ParserResult info, SymbolNode node, Node creationNode) {
        super(info, node);
        this.symbolNode = node;
        this.creationNode = creationNode;
    }
    
    public boolean isReadOnly() {
        if (creationNode == null || !(creationNode instanceof INameNode)) {
            return false;
        } else {
            String n = ((INameNode)creationNode).getName();
            return n.indexOf("writer") == -1 && n.indexOf("accessor") == -1; // NOI18N
        }
    }
    
    public Node getCreationNode() {
        return creationNode;
    }

    @Override
    public String getName() {
        return symbolNode.getName();
    }

    @Override
    public Set<Modifier> getModifiers() {
        if (AstUtilities.isCAttr(creationNode)) {
            return EnumSet.of(Modifier.PUBLIC, Modifier.STATIC);
        }
        return EnumSet.of(Modifier.PUBLIC);
    }

    @Override
    public ElementKind getKind() {
        return ElementKind.ATTRIBUTE;
    }
}