/***********************************************************************************************************************
*
* Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu)
*
* 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.
*
**********************************************************************************************************************/
package eu.stratosphere.types;
import eu.stratosphere.api.common.typeutils.TypeSerializer;
public abstract class TypeInformation<T> {
public abstract boolean isBasicType();
public abstract boolean isTupleType();
public abstract int getArity();
public abstract Class<T> getTypeClass();
public abstract boolean isKeyType();
public abstract TypeSerializer<T> createSerializer();
}