package org.whole.lang.javascript.visitors;
import org.whole.lang.visitors.GenericTraversalFactory;
import org.whole.lang.visitors.IVisitor;
import org.whole.lang.visitors.IBinaryVisitor;
import org.whole.lang.visitors.IUnaryVisitor;
/**
* @generator Whole
*/
public class JavaScriptTraversalFactory extends GenericTraversalFactory {
public static final JavaScriptTraversalFactory instance = new JavaScriptTraversalFactory();
private JavaScriptTraversalFactory() {
}
protected IVisitor ensureSpecific(IVisitor visitor) {
if (visitor instanceof IJavaScriptVisitor)
return visitor;
else
return new JavaScriptForwardGenericVisitor(visitor);
}
public IVisitor failure() {
return new JavaScriptFailureVisitor();
}
public IVisitor identity() {
return new JavaScriptIdentityVisitor();
}
public IVisitor forwardStaged() {
return new JavaScriptForwardStagedVisitor();
}
public IBinaryVisitor sequence(IVisitor visitor1, IVisitor visitor2) {
return new JavaScriptSequenceVisitor(ensureSpecific(visitor1),
ensureSpecific(visitor2));
}
public IUnaryVisitor traverseAll(IVisitor visitor1) {
return new JavaScriptTraverseAllVisitor(ensureSpecific(visitor1));
}
public IUnaryVisitor traverseAllChildren(IVisitor visitor1) {
return new JavaScriptTraverseAllChildrenVisitor(
ensureSpecific(visitor1));
}
public IUnaryVisitor traverseAllAdjacents(IVisitor visitor1) {
return new JavaScriptTraverseAllAdjacentsVisitor(
ensureSpecific(visitor1));
}
}