From 968f0fca6e32df359965a7ef4accf797e8278733 Mon Sep 17 00:00:00 2001
From: Vadim Chelyshov <qtankle@gmail.com>
Date: Tue, 15 Jun 2021 20:38:02 +0300
Subject: [PATCH] [Bridge] Position - implement methods for accesing range

---
 .../src/dotty/tools/xsbt/PositionBridge.java  | 49 +++++++++++++++++++
 1 file changed, 49 insertions(+)

diff --git a/sbt-bridge/src/dotty/tools/xsbt/PositionBridge.java b/sbt-bridge/src/dotty/tools/xsbt/PositionBridge.java
index 376ec6b361cb..075efd5b53e6 100644
--- a/sbt-bridge/src/dotty/tools/xsbt/PositionBridge.java
+++ b/sbt-bridge/src/dotty/tools/xsbt/PositionBridge.java
@@ -125,4 +125,53 @@ public Optional<String> pointerSpace() {
   public String toString() {
       return pos.toString();
   }
+  
+  @Override
+  public Optional<Integer> startOffset() {
+    if (src.content().length == 0)
+      return Optional.empty();
+    else
+      return Optional.of(pos.start());
+  }
+
+  @Override
+  public Optional<Integer> endOffset() {
+    if (src.content().length == 0)
+      return Optional.empty();
+    else
+      return Optional.of(pos.end());
+  }
+
+  @Override
+  public Optional<Integer> startLine() {
+    if (src.content().length == 0)
+      return Optional.empty();
+    else
+      return Optional.of(pos.startLine() + 1);
+  }
+
+  @Override
+  public Optional<Integer> endLine() {
+    if (src.content().length == 0)
+      return Optional.empty();
+    else
+      return Optional.of(pos.endLine() + 1);
+  }
+
+  @Override
+  public Optional<Integer> startColumn() {
+    if (src.content().length == 0)
+      return Optional.empty();
+    else
+      return Optional.of(pos.startColumn());
+  }
+
+  @Override
+  public Optional<Integer> endColumn() {
+    if (src.content().length == 0)
+      return Optional.empty();
+    else
+      return Optional.of(pos.endColumn());
+  }
+
 }