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Union.java: visibility fixes
[sbp.git]
/
src
/
edu
/
berkeley
/
sbp
/
Union.java
diff --git
a/src/edu/berkeley/sbp/Union.java
b/src/edu/berkeley/sbp/Union.java
index
5ff00d6
..
474a542
100644
(file)
--- a/
src/edu/berkeley/sbp/Union.java
+++ b/
src/edu/berkeley/sbp/Union.java
@@
-19,8
+19,8
@@
import java.lang.ref.*;
*/
public class Union extends Element implements Iterable<Sequence> {
*/
public class Union extends Element implements Iterable<Sequence> {
- /*private*/ final String name;
- /*private*/ final boolean synthetic;
+ private final String name;
+ private final boolean synthetic;
private boolean viewed = false;
private final List<Sequence> alternatives = new ArrayList<Sequence>();
private boolean viewed = false;
private final List<Sequence> alternatives = new ArrayList<Sequence>();
@@
-87,10
+87,9
@@
public class Union extends Element implements Iterable<Sequence> {
// Display //////////////////////////////////////////////////////////////////////////////
// Display //////////////////////////////////////////////////////////////////////////////
- public String getName() {
- if (name != null) return name;
- return "(anon_union)";
- }
+ boolean isSynthetic() { return synthetic; }
+ String getName() { return name==null ? "(anon_union)" : name; }
+
public String toString() {
viewed = true;
if (name != null) return name;
public String toString() {
viewed = true;
if (name != null) return name;