runtime/org.argeo.slc.core/src/main/java/org/argeo/slc/core/execution/PrimitiveAccessor.java

   1 /*
   2  * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *         http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 package org.argeo.slc.core.execution;
  18
  19 /** Abstraction of access to primitive values */
  20 public interface PrimitiveAccessor {
  21         public final static String TYPE_STRING = "string";
  22         public final static String TYPE_INTEGER = "integer";
  23         public final static String TYPE_LONG = "long";
  24         public final static String TYPE_FLOAT = "float";
  25         public final static String TYPE_DOUBLE = "double";
  26         public final static String TYPE_BOOLEAN = "boolean";
  27
  28         public String getType();
  29
  30         public Object getValue();
  31
  32         public void setValue(Object value);
  33 }