/**
* Return a deep copy of this Insert.
*
* @return Deep copy of Insert
*/
public Object clone() {
GroupSymbol copyGroup = null;
if (group != null) {
copyGroup = group.clone();
}
List<ElementSymbol> copyVars =
LanguageObject.Util.deepClone(getVariables(), ElementSymbol.class);
List<Expression> copyVals = null;
if (getValues() != null) {
copyVals = LanguageObject.Util.deepClone(getValues(), Expression.class);
}
Insert copy = new Insert(copyGroup, copyVars, copyVals);
if (this.queryExpression != null) {
copy.setQueryExpression((QueryCommand) this.queryExpression.clone());
}
this.copyMetadataState(copy);
return copy;
}
