public Attribute getAttribute(String attributeName) {
        for (Attribute attribute : attributes) {
            if (attribute.name.equals(attributeName)) {
                return attribute;
            }
        }
        return null;
    }
public Attribute getAttribute(String attributeName) {
        for (Attribute attribute : attributes) {
            if (attribute.name.equals(attributeName)) {
                return attribute;
            }
        }
        return null;
    }
public Attribute getAttribute ( String attributeName ) { for ( Attribute attribute : attributes ) { if ( attribute . name . equals ( attributeName ) ) { return attribute ; } } return null ; }
Convenience method to return the {@link liquibase.ObjectMetaData.Attribute} information for the given attribute.
Returns null if the attribute name doesn't exist.
Convenience method to return the {