add some convenience methods for new TableIterableBuilder; add change notes for linked table updates

git-svn-id: https://svn.code.sf.net/p/jackcess/code/jackcess/trunk@918 f203690c-595d-4dc9-a70b-905162fa7fd2

2 files changed, 21 insertions, 2 deletions

diff --git a/src/main/java/com/healthmarketscience/jackcess/impl/DatabaseImpl.java b/src/main/java/com/healthmarketscience/jackcess/impl/DatabaseImpl.java
index 414b43b..bb3bfac 100644
--- a/src/main/java/com/healthmarketscience/jackcess/impl/DatabaseImpl.java
+++ b/src/main/java/com/healthmarketscience/jackcess/impl/DatabaseImpl.java
@@ -620,8 +620,8 @@ public class DatabaseImpl implements Database
     return _tableFinder.isLinkedTable(table);
   }  
 
-  boolean matchesLinkedTable(Table table, String linkedTableName,
-                             String linkedDbName) {
+  private boolean matchesLinkedTable(Table table, String linkedTableName,
+                                     String linkedDbName) {
     return (table.getName().equalsIgnoreCase(linkedTableName) &&
             (_linkedDbs != null) &&
             (_linkedDbs.get(linkedDbName) == table.getDatabase()));
diff --git a/src/main/java/com/healthmarketscience/jackcess/util/TableIterableBuilder.java b/src/main/java/com/healthmarketscience/jackcess/util/TableIterableBuilder.java
index 0390ed0..9563ced 100644
--- a/src/main/java/com/healthmarketscience/jackcess/util/TableIterableBuilder.java
+++ b/src/main/java/com/healthmarketscience/jackcess/util/TableIterableBuilder.java
@@ -70,6 +70,25 @@ public class TableIterableBuilder implements Iterable<Table>
     _includeLinkedTables = includeLinkedTables;
     return this;
   }
+
+  /**
+   * Convenience method to set the flags to include only non-linked (local)
+   * user tables.
+   */
+  public TableIterableBuilder withLocalUserTablesOnly() {
+    setIncludeNormalTables(true);
+    setIncludeSystemTables(false);
+    return setIncludeLinkedTables(false);
+  }
+  
+  /**
+   * Convenience method to set the flags to include only system tables.
+   */
+  public TableIterableBuilder withSystemTablesOnly() {
+    setIncludeNormalTables(false);
+    setIncludeSystemTables(true);
+    return setIncludeLinkedTables(false);
+  }
   
   public Iterator<Table> iterator() {
     return ((DatabaseImpl)_db).iterator(this);