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 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you 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.
 ******************************************************************************/
package org.apache.olingo.odata2.core.edm;

import org.apache.olingo.odata2.api.edm.EdmException;
import org.apache.olingo.odata2.api.edm.EdmFacets;
import org.apache.olingo.odata2.api.edm.EdmLiteralKind;
import org.apache.olingo.odata2.api.edm.EdmSimpleType;
import org.apache.olingo.odata2.api.edm.EdmSimpleTypeException;

/**
 * Implementation of the internal simple type "unsigned 7-bit integer".
 * 
 */
public class Uint7 extends AbstractSimpleType {

  private static final Uint7 instance = new Uint7();

  public static Uint7 getInstance() {
    return instance;
  }

  @Override
  public String getNamespace() throws EdmException {
    return SYSTEM_NAMESPACE;
  }

  @Override
  public boolean isCompatible(final EdmSimpleType simpleType) {
    return simpleType instanceof Bit || simpleType instanceof Uint7;
  }

  @Override
  public Class<?> getDefaultType() {
    return Byte.class;
  }

  @Override
  protected <T> T internalValueOfString(final String value, final EdmLiteralKind literalKind, final EdmFacets facets,
      final Class<T> returnType) throws EdmSimpleTypeException {
    return EdmSByte.getInstance().internalValueOfString(value, literalKind, facets, returnType);
  }

  @Override
  protected <T> String internalValueToString(final T value, final EdmLiteralKind literalKind, final EdmFacets facets)
      throws EdmSimpleTypeException {
    return EdmSByte.getInstance().internalValueToString(value, literalKind, facets);
  }
}
