document that TooManyClauses is thrown by several methods

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@150707 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/lucene/search/Searchable.java

@@ -41,6 +41,7 @@ public interface Searchable extends java.rmi.Remote {
    * @param query to match documents
    * @param filter if non-null, a bitset used to eliminate some documents
    * @param results to receive hits
+   * @throws BooleanQuery.TooManyClauses
    */
   void search(Query query, Filter filter, HitCollector results)
     throws IOException;
@@ -70,6 +71,7 @@ public interface Searchable extends java.rmi.Remote {
    *
    * <p>Applications should usually call {@link Searcher#search(Query)} or
    * {@link Searcher#search(Query,Filter)} instead.
+   * @throws BooleanQuery.TooManyClauses
    */
   TopDocs search(Query query, Filter filter, int n) throws IOException;
 
@@ -79,7 +81,9 @@ public interface Searchable extends java.rmi.Remote {
    */
   Document doc(int i) throws IOException;
 
-  /** Expert: called to re-write queries into primitive queries. */
+  /** Expert: called to re-write queries into primitive queries.
+   * @throws BooleanQuery.TooManyClauses
+   */
   Query rewrite(Query query) throws IOException;
 
   /** Returns an Explanation that describes how <code>doc</code> scored against
@@ -89,6 +93,7 @@ public interface Searchable extends java.rmi.Remote {
    * and, for good performance, should not be displayed with every hit.
    * Computing an explanation is as expensive as executing the query over the
    * entire index.
+   * @throws BooleanQuery.TooManyClauses
    */
   Explanation explain(Query query, int doc) throws IOException;
 
@@ -99,6 +104,7 @@ public interface Searchable extends java.rmi.Remote {
    *
    * <p>Applications should usually call {@link
    * Searcher#search(Query,Filter,Sort)} instead.
+   * @throws BooleanQuery.TooManyClauses
    */
   TopFieldDocs search(Query query, Filter filter, int n, Sort sort)
     throws IOException;

src/java/org/apache/lucene/search/Searcher.java

@@ -22,19 +22,25 @@ import java.io.IOException;
  * Implements some common utility methods.
  */
 public abstract class Searcher implements Searchable {
-  /** Returns the documents matching <code>query</code>. */
+
+  /** Returns the documents matching <code>query</code>. 
+   * @throws BooleanQuery.TooManyClauses
+   */
   public final Hits search(Query query) throws IOException {
     return search(query, (Filter)null);
   }
 
   /** Returns the documents matching <code>query</code> and
-    <code>filter</code>. */
+   * <code>filter</code>.
+   * @throws BooleanQuery.TooManyClauses
+   */
   public Hits search(Query query, Filter filter) throws IOException {
     return new Hits(this, query, filter);
   }
 
   /** Returns documents matching <code>query</code> sorted by
    * <code>sort</code>.
+   * @throws BooleanQuery.TooManyClauses
    */
   public Hits search(Query query, Sort sort)
     throws IOException {
@@ -43,6 +49,7 @@ public abstract class Searcher implements Searchable {
 
   /** Returns documents matching <code>query</code> and <code>filter</code>,
    * sorted by <code>sort</code>.
+   * @throws BooleanQuery.TooManyClauses
    */
   public Hits search(Query query, Filter filter, Sort sort)
     throws IOException {
@@ -61,6 +68,7 @@ public abstract class Searcher implements Searchable {
    * <p>Note: The <code>score</code> passed to this method is a raw score.
    * In other words, the score will not necessarily be a float whose value is
    * between 0 and 1.
+   * @throws BooleanQuery.TooManyClauses
    */
   public void search(Query query, HitCollector results)
     throws IOException {