[tor-commits] [collector/master] Make DescriptorBuilder also accept DescriptorBuilders.

[karsten@xxxxxxxxxxxxxx]

commit fbfa16c05b3f74acd60ccdf780568e7e1b0b9e1b
Author: iwakeh <iwakeh@xxxxxxxxxxxxxx>
Date:   Fri Oct 27 17:35:14 2017 +0000

    Make DescriptorBuilder also accept DescriptorBuilders.
    
    This might facilitate easier processing of descriptors.
---
 .../torproject/collector/bridgedescs/DescriptorBuilder.java | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/main/java/org/torproject/collector/bridgedescs/DescriptorBuilder.java b/src/main/java/org/torproject/collector/bridgedescs/DescriptorBuilder.java
index 12a8956..cc57662 100644
--- a/src/main/java/org/torproject/collector/bridgedescs/DescriptorBuilder.java
+++ b/src/main/java/org/torproject/collector/bridgedescs/DescriptorBuilder.java
@@ -14,7 +14,7 @@ import java.util.List;
  * only be processed after finishing the parsing step.</p> */
 class DescriptorBuilder {
 
-  private List<StringBuilder> parts;
+  private List<Object> parts;
 
   private StringBuilder lastPart;
 
@@ -36,6 +36,13 @@ class DescriptorBuilder {
     return this;
   }
 
+  public DescriptorBuilder append(DescriptorBuilder placeholder) {
+    this.parts.add(placeholder);
+    this.lastPart = new StringBuilder();
+    this.parts.add(this.lastPart);
+    return this;
+  }
+
   public DescriptorBuilder space() {
     this.lastPart.append(' ');
     return this;
@@ -49,8 +56,8 @@ class DescriptorBuilder {
   @Override
   public String toString() {
     StringBuilder full = new StringBuilder();
-    for (StringBuilder part : this.parts) {
-      full.append(part);
+    for (Object part : this.parts) {
+      full.append(part.toString());
     }
     return full.toString();
   }



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