public AstIdentifier(int id) 
{
        super(id);
}

 public MethodInfo getMethodInfo(EvaluationContext ctx,
    Class[] paramTypes) throws ELException 
{
        return this.getMethodExpression(ctx).getMethodInfo(ctx.getELContext());
}

 public Class getType(EvaluationContext ctx) throws ELException 
{
        VariableMapper varMapper = ctx.getVariableMapper();
        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.getType(ctx.getELContext());
            }
        }
        ctx.setPropertyResolved(false);
        return ctx.getELResolver().getType(ctx, null, this.image);
}

 public Object getValue(EvaluationContext ctx) throws ELException 
{
        VariableMapper varMapper = ctx.getVariableMapper();
        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.getValue(ctx.getELContext());
            }
        }
        ctx.setPropertyResolved(false);
        return ctx.getELResolver().getValue(ctx, null, this.image);
}

 public Object invoke(EvaluationContext ctx,
    Class[] paramTypes,
    Object[] paramValues) throws ELException 
{
        return this.getMethodExpression(ctx).invoke(ctx.getELContext(), paramValues);
}

 public boolean isReadOnly(EvaluationContext ctx) throws ELException 
{
        VariableMapper varMapper = ctx.getVariableMapper();
        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                return expr.isReadOnly(ctx.getELContext());
            }
        }
        ctx.setPropertyResolved(false);
        return ctx.getELResolver().isReadOnly(ctx, null, this.image);
}

 public  void setValue(EvaluationContext ctx,
    Object value) throws ELException 
{
        VariableMapper varMapper = ctx.getVariableMapper();
        if (varMapper != null) {
            ValueExpression expr = varMapper.resolveVariable(this.image);
            if (expr != null) {
                expr.setValue(ctx.getELContext(), value);
                return;
            }
        }
        ctx.setPropertyResolved(false);
        ctx.getELResolver().setValue(ctx, null, this.image, value);
}