From bd45231e8377b05c6b75ad61f9fbdb9d6d3f3990 Mon Sep 17 00:00:00 2001
From: Robby Walker <robbyw@greplin.com>
Date: Tue, 1 May 2012 17:52:00 -0700
Subject: [PATCH] Add proper toString for PredicateFilter and
 PrePredicateFilter

---
 .../com/greplin/lucene/filter/PrePredicateFilter.java  | 10 ++++++++++
 .../com/greplin/lucene/filter/PredicateFilter.java     | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/src/main/java/com/greplin/lucene/filter/PrePredicateFilter.java b/src/main/java/com/greplin/lucene/filter/PrePredicateFilter.java
index 2ed68ed..7bc1887 100644
--- a/src/main/java/com/greplin/lucene/filter/PrePredicateFilter.java
+++ b/src/main/java/com/greplin/lucene/filter/PrePredicateFilter.java
@@ -4,6 +4,7 @@
 
 package com.greplin.lucene.filter;
 
+import com.google.common.base.Objects;
 import com.greplin.lucene.predicate.BitsProvider;
 import org.apache.lucene.index.IndexReader;
 import org.apache.lucene.search.DocIdSet;
@@ -50,4 +51,13 @@ public DocIdSet getDocIdSet(final IndexReader reader) throws IOException {
         FilteredIndexReader.wrap(reader, this.predicate));
   }
 
+
+  @Override
+  public String toString() {
+    return Objects.toStringHelper(PrePredicateFilter.class)
+        .add("filter", this.filter)
+        .add("predicate", this.predicate)
+        .toString();
+  }
+
 }
diff --git a/src/main/java/com/greplin/lucene/filter/PredicateFilter.java b/src/main/java/com/greplin/lucene/filter/PredicateFilter.java
index 11c2e6a..1f0a9da 100644
--- a/src/main/java/com/greplin/lucene/filter/PredicateFilter.java
+++ b/src/main/java/com/greplin/lucene/filter/PredicateFilter.java
@@ -4,6 +4,7 @@
 
 package com.greplin.lucene.filter;
 
+import com.google.common.base.Objects;
 import com.greplin.lucene.predicate.BitsProvider;
 import com.greplin.lucene.predicate.PredicateDocIdSet;
 import org.apache.lucene.index.IndexReader;
@@ -47,4 +48,13 @@ public DocIdSet getDocIdSet(final IndexReader reader) throws IOException {
         this.predicate.get(reader));
   }
 
+
+  @Override
+  public String toString() {
+    return Objects.toStringHelper(PredicateFilter.class)
+        .add("filter", this.filter)
+        .add("predicate", this.predicate)
+        .toString();
+  }
+
 }