// $Id$
//
// Copyright 2007-2008 Cisco Systems Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy
// of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations
// under the License.
using Etch.Msg;
namespace Etch.Support
{
///
/// Validator for strings
///
public class Validator_string : TypeValidator
{
///
/// number of dimensions. 0 for a scalar.
/// an instance of the validator
public static Validator_string Get( int nDims )
{
CheckDims( nDims );
if ( nDims >= validators.Length )
return new Validator_string( nDims );
Validator_string v = validators[ nDims ];
if ( v == null )
v = validators[ nDims ] = new Validator_string( nDims );
return v;
}
private static Validator_string[] validators = new Validator_string[ MAX_CACHED ];
///
/// Constructs the validator.
///
///
private Validator_string( int nDims )
: base( typeof( string ), typeof( string ), nDims, "string["+nDims+"]" )
{
}
public override Validator ElementValidator()
{
return Get( nDims - 1 );
}
}
}