package railo.runtime.interpreter.ref.var;
import railo.runtime.PageContext;
import railo.runtime.exp.ExpressionException;
import railo.runtime.exp.PageException;
import railo.runtime.interpreter.InterpreterException;
import railo.runtime.interpreter.ref.Ref;
import railo.runtime.interpreter.ref.RefSupport;
import railo.runtime.interpreter.ref.Set;
public final class Assign extends RefSupport implements Ref {
private Ref value;
private Set coll;
public Assign(Ref coll, Ref value) throws ExpressionException {
if(!(coll instanceof Set))
throw new InterpreterException("invalid assignment left-hand side ("+coll.getTypeName()+")");
this.coll=(Set) coll;
this.value=value;
}
public Assign(Set coll, Ref value) {
this.coll=coll;
this.value=value;
}
@Override
public Object getValue(PageContext pc) throws PageException {
return coll.setValue(pc,value.getValue(pc));
}
@Override
public String getTypeName() {
return "operation";
}
}