Remove support JUnit

[lgpl/argeo-commons.git] / org.argeo.eclipse.ui / src / main / java / org / argeo / eclipse / ui / jcr / lists / IListProvider.java

diff --git a/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/jcr/lists/IListProvider.java b/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/jcr/lists/IListProvider.java
new file mode 100644 (file)
index 0000000..622e2e2
--- /dev/null
+++ b/org.argeo.eclipse.ui/src/main/java/org/argeo/eclipse/ui/jcr/lists/IListProvider.java
@@ -0,0 +1,20 @@
+package org.argeo.eclipse.ui.jcr.lists;
+
+import java.util.List;
+
+/**
+ * Views and editors can implement this interface so that one of the row list
+ * that is displayed in the part (For instance in a Table or a Tree Viewer) can
+ * be rebuilt externally. typically to generate csv or calc extract.
+ */
+public interface IListProvider {
+       /**
+        * Returns an array of current and relevant elements
+        */
+       public Object[] getElements(String extractId);
+
+       /**
+        * Returns the column definition for passed ID
+        */
+       public List<ColumnDefinition> getColumnDefinition(String extractId);
+}