Implementation of a first draft of editorView for the process parameters.

[gpl/argeo-slc.git] / runtime / org.argeo.slc.specs / src / main / java / org / argeo / slc / execution / ExecutionSpecAttribute.java

diff --git a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionSpecAttribute.java b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionSpecAttribute.java
index c5335e59d51fa46aaef848a60abc46c81a6fbd77..22d981f4412616d3cc0a69ae8feca2002370f7e8 100644 (file)
--- a/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionSpecAttribute.java
+++ b/runtime/org.argeo.slc.specs/src/main/java/org/argeo/slc/execution/ExecutionSpecAttribute.java
@@ -1,5 +1,42 @@
+/*
+ * Copyright (C) 2010 Mathieu Baudier <mbaudier@argeo.org>
+ *
+ * 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 org.argeo.slc.execution;
 
+/**
+ * 
+ * This interface stands for one attribute of a given flow.
+ * 
+ * We mainly have two implementations :
+ * 
+ * + Primitive attributes (no predefined choice, the end user must compute a
+ * String, a Float, an Integer...)
+ * 
+ * + RefSpecAttribute which enable two things + a reference to another object of
+ * the application context + the display of some choices among which the end
+ * user can choose.
+ * 
+ * Note :
+ * 
+ * @see org.argeo.slc.core.execution.PrimitiveUtils : this class offers some
+ *      helper, among others to cast the various type of primitive attribute.
+ * 
+ * @author bsinou
+ * 
+ */
 public interface ExecutionSpecAttribute {
        public Object getValue();