package railo.runtime.interpreter.ref.var;
import railo.runtime.PageContext;
import railo.runtime.exp.PageException;
import railo.runtime.interpreter.VariableInterpreter;
import railo.runtime.interpreter.ref.Ref;
import railo.runtime.interpreter.ref.RefSupport;
import railo.runtime.interpreter.ref.Set;
import railo.runtime.interpreter.ref.literal.LString;
/**
*
*/
public final class Scope extends RefSupport implements Set {
private int scope;
/**
* contructor of the class
* @param pc
* @param scope
*/
public Scope(int scope) {
this.scope=scope;
}
@Override
public Object getValue(PageContext pc) throws PageException {
return VariableInterpreter.scope(pc, scope, false);
}
@Override
public String getTypeName() {
return "scope";
}
@Override
public Object touchValue(PageContext pc) throws PageException {
return VariableInterpreter.scope(pc, scope, true);
}
@Override
public Object setValue(PageContext pc,Object obj) throws PageException {
return pc.undefinedScope().set(getKeyAsString(pc),obj);
}
/**
* @return scope
*/
public int getScope() {
return scope;
}
@Override
public Ref getParent(PageContext pc) throws PageException {
return null;
}
@Override
public Ref getKey(PageContext pc) throws PageException {
return new LString(getKeyAsString(pc));
}
@Override
public String getKeyAsString(PageContext pc) throws PageException {
//return ScopeFactory.toStringScope(scope,null);
return VariableInterpreter.scopeInt2String(scope);
}
}