[incubator-annotator] 01/03: Remove unused read1() method

[ge...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

gerben pushed a commit to branch import-dom-seek
in repository https://gitbox.apache.org/repos/asf/incubator-annotator.git

commit b1a13f996051a9d616ea9eefab165da6f6ff2999
Author: Gerben <ge...@treora.com>
AuthorDate: Thu Oct 29 17:11:08 2020 +0100

    Remove unused read1() method
---
 packages/dom/src/code-point-seeker.ts | 11 -----------
 packages/dom/src/seek.ts              | 12 ------------
 2 files changed, 23 deletions(-)

diff --git a/packages/dom/src/code-point-seeker.ts b/packages/dom/src/code-point-seeker.ts
index ecd6ba9..9adc89c 100644
--- a/packages/dom/src/code-point-seeker.ts
+++ b/packages/dom/src/code-point-seeker.ts
@@ -41,17 +41,6 @@ class _CodePointSeeker implements Seeker<string[]> {
     return this._readOrSeekTo(true, target, roundUp);
   }
 
-  read1(length?: number) {
-    const chunk = this.read(1, true);
-    if (length !== undefined && chunk.length > length) {
-      // The chunk was larger than requested; walk back a little.
-      this.seekBy(length - chunk.length);
-      return chunk.slice(0, length);
-    } else {
-      return chunk;
-    }
-  }
-
   private _readOrSeekTo(read: true, target: number, roundUp?: boolean): string[];
   private _readOrSeekTo(read: false, target: number, roundUp?: boolean): void;
   private _readOrSeekTo(read: boolean, target: number, roundUp: boolean = false): string[] | void {
diff --git a/packages/dom/src/seek.ts b/packages/dom/src/seek.ts
index 2bed6b5..67a7adc 100644
--- a/packages/dom/src/seek.ts
+++ b/packages/dom/src/seek.ts
@@ -37,7 +37,6 @@ export interface Seeker<T extends Iterable<any> = string> {
   readonly position: number;
   read(length?: number, roundUp?: boolean): T;
   readTo(target: number, roundUp?: boolean): T;
-  // read1(length?: number): T;
   seekBy(length: number): void;
   seekTo(target: number): void;
 }
@@ -65,17 +64,6 @@ class _TextSeeker<TChunk extends Chunk<string>> implements Seeker<string> {
     return this._readOrSeekTo(true, target, roundUp);
   }
 
-  read1(length?: number) {
-    const chunk = this.read(1, true);
-    if (length !== undefined && chunk.length > length) {
-      // The chunk was larger than requested; walk back a little.
-      this.seekBy(length - chunk.length);
-      return chunk.substring(0, length);
-    } else {
-      return chunk;
-    }
-  }
-
   seekBy(length: number) {
     this.seekTo(this.position + length);
   }