X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=unused%2Fjavajs%2Futil%2FListDataReader.java;fp=unused%2Fjavajs%2Futil%2FListDataReader.java;h=78149775efa580ab35b92cbdc81ff02dbd027319;hb=4f30214e8098748469c6a4269ac2ed6c5750e4b0;hp=0000000000000000000000000000000000000000;hpb=9dabc02511e3a334a5749a504f57f69d6c9017bd;p=jalview.git

diff --git a/unused/javajs/util/ListDataReader.java b/unused/javajs/util/ListDataReader.java
new file mode 100644
index 0000000..7814977
--- /dev/null
+++ b/unused/javajs/util/ListDataReader.java
@@ -0,0 +1,57 @@
+package javajs.util;
+
+import java.io.IOException;
+
+
+
+
+
+/**
+ * 
+ * VectorDataReader subclasses BufferedReader and overrides its
+ * read, readLine, mark, and reset methods so that JmolAdapter 
+ * works with Vector<String> arrays without any further adaptation. 
+ * 
+ */
+
+public class ListDataReader extends DataReader {
+  private Lst<String> data;
+  private int pt;
+  private int len;
+
+  public ListDataReader() {
+    super();
+  }
+  
+  @SuppressWarnings("unchecked")
+  @Override
+  public DataReader setData(Object data) {
+    this.data = (Lst<String>) data;
+    len = this.data.size();
+    return this;
+  }
+
+  @Override
+  public int read(char[] buf, int off, int len) throws IOException {
+    return readBuf(buf, off, len);
+  }
+
+  @Override
+  public String readLine() {
+    return (pt < len ? data.get(pt++) : null);
+  }
+
+  /**
+   * 
+   * @param ptr
+   */
+  public void mark(long ptr) {
+    //ignore ptr.
+    ptMark = pt;
+  }
+
+  @Override
+  public void reset() {
+    pt = ptMark;
+  }
+}
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