add Input.getName()

[sbp.git] / src / edu / berkeley / sbp / chr / CharInput.java

diff --git a/src/edu/berkeley/sbp/chr/CharInput.java b/src/edu/berkeley/sbp/chr/CharInput.java
index 2e8e882..a03f940 100644 (file)
--- a/src/edu/berkeley/sbp/chr/CharInput.java
+++ b/src/edu/berkeley/sbp/chr/CharInput.java
@@ -59,17 +59,23 @@ public class CharInput extends Cartesian.Input<Character> {
 
     private final RollbackReader r;
     
-    public CharInput(String s)                { this(new StringReader(s)); }
-    public CharInput(Reader r)                { this(r, null); }
-    public CharInput(Reader r,      String s) { this.r = new RollbackReader(new BufferedReader(r)); }
-    public CharInput(InputStream i)           { this(i, null); }
-    public CharInput(InputStream i, String s) { this(new InputStreamReader(i), s); }
+    public CharInput(Reader r,      String s) {
+        this.name = s;
+        this.r = new RollbackReader(new BufferedReader(r));
+    }
+    public CharInput(String s)                  { this(new StringReader(s)); }
+    public CharInput(Reader r)                  { this(r, null); }
+    public CharInput(InputStream i)             { this(i, null); }
+    public CharInput(InputStream i, String s)   { this(new InputStreamReader(i), s); }
+    public CharInput(File f) throws IOException { this(new FileInputStream(f), f.getName()); }
 
     public CharInput(InputStream i, String s, boolean indent) {
         this(new InputStreamReader(i), s);
         this.indent = indent;
     }
+    public String getName() { return name; }
 
+    private String name;
     boolean cr = false;
     boolean indent = false;
     private int count = 0;