Remove string table from Transformer and derived classes.

lib/Compressor.js

@@ -33,22 +33,13 @@ export class Compressor extends Transformer {
    * @param {object} options - The options to use.
    * @param {documentLoaderFunction} options.documentLoader -The document
    *   loader to use when resolving JSON-LD Context URLs.
-   * @param {Map} options.stringTable - A map of string values and
-   *  their associated CBOR-LD integer values.
-   * @param {Map} options.typeTable - A map of JSON-LD types
-   *  to maps that map values of that type to their associated CBOR-LD
-   *  integer values.
+   * @param {Map} options.typeTable - A map of possible value types, including
+   *  `context`, `url`, `none`, and any JSON-LD type, each of which maps to
+   *   another map of values of that type to their associated CBOR-LD integer
+   *   values.
    */
-  constructor({
-    documentLoader,
-    stringTable,
-    typeTable
-  } = {}) {
-    super({
-      documentLoader,
-      stringTable,
-      typeTable
-    });
+  constructor({documentLoader, typeTable} = {}) {
+    super({documentLoader, typeTable});
   }
 
   /**

lib/Decompressor.js

@@ -25,27 +25,16 @@ export class Decompressor extends Transformer {
    * @param {object} options - The options to use.
    * @param {documentLoaderFunction} options.documentLoader -The document
    *   loader to use when resolving JSON-LD Context URLs.
-   * @param {Map} options.stringTable - A map of string values and
-   *  their associated CBOR-LD integer values.
-   * @param {Map} options.typeTable - A map of JSON-LD types
-   *  to maps that map values of that type to their associated CBOR-LD
-   *  integer values.
+   * @param {Map} options.typeTable - A map of possible value types, including
+   *  `context`, `url`, `none`, and any JSON-LD type, each of which maps to
+   *   another map of values of that type to their associated CBOR-LD integer
+   *   values.
    */
-  constructor({
-    documentLoader,
-    stringTable,
-    typeTable
-  } = {}) {
-    super({
-      documentLoader,
-      stringTable,
-      typeTable
-    });
+  constructor({documentLoader, typeTable} = {}) {
+    super({documentLoader, typeTable});
 
-    // build reverse compression tables
-    this.reverseStringTable = reverseMap(stringTable);
-
-    // typed literal table is map of maps, process inner map not outer
+    // build reverse compression tables, the `typeTable` is a map of maps,
+    // just reverse each inner map
     this.reverseTypeTable = new Map();
     if(typeTable) {
       for(const [k, map] of typeTable) {

lib/Transformer.js

@@ -14,21 +14,14 @@ export class Transformer {
    * @param {object} options - The options to use.
    * @param {documentLoaderFunction} options.documentLoader -The document
    *   loader to use when resolving JSON-LD Context URLs.
-   * @param {Map} options.stringTable - A map of string values and
-   *  their associated CBOR-LD integer values.
-   * @param {Map} options.typeTable - A map of JSON-LD types
-   *  to maps that map values of that type to their associated CBOR-LD
-   *  integer values.
+   * @param {Map} options.typeTable - A map of possible value types, including
+   *  `context`, `url`, `none`, and any JSON-LD type, each of which maps to
+   *   another map of values of that type to their associated CBOR-LD integer
+   *   values.
    */
-  constructor({
-    documentLoader,
-    stringTable,
-    typeTable
-  } = {}) {
+  constructor({documentLoader, typeTable} = {}) {
     this.documentLoader = documentLoader;
     this.termToId = new Map(KEYWORDS_TABLE);
-    // FIXME: remove `stringTable`
-    this.stringTable = stringTable;
     // FIXME: remove `new Map()`?
     this.typeTable = typeTable ?? new Map();