Merge pull request #60 from panates/dev

Dev

Author: erayhanoglu

package-lock.json

@@ -1,7 +1,7 @@
 {
   "name": "hl7v2-dictionary",
   "description": "HL7 v2 parser, serializer, validator for NodeJS",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "author": "Panates",
   "license": "MIT",
   "private": true,

packages/dictionary/package.json

@@ -1,7 +1,7 @@
 {
   "name": "hl7v2",
   "description": "HL7 v2 parser, serializer, validator for NodeJS",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "author": "Panates",
   "license": "MIT",
   "private": true,
@@ -16,7 +16,7 @@
     "uid": "^2.0.2"
   },
   "peerDependencies": {
-    "hl7v2-dictionary": "^1.4.0"
+    "hl7v2-dictionary": "^1.4.1"
   },
   "devDependencies": {
     "expect": "^30.0.5"

packages/hl7v2/package.json

@@ -36,4 +36,33 @@ export class HL7MessageNode {
       }
     }
   }
+
+  /**
+   * Searches for a node of a given name
+   */
+  getNode(nodeName: string, index: number = 0): HL7MessageNode | undefined {
+    let k = 0;
+    for (const seg of this.items) {
+      if (seg instanceof HL7MessageNode && seg.name === nodeName) {
+        if (!index || index === k) return seg;
+        k++;
+      }
+    }
+  }
+
+  /**
+   * Searches for a node of a given name in reverse order
+   */
+  getNodeFromLast(
+    nodeName: string,
+    index: number = 0,
+  ): HL7MessageNode | undefined {
+    for (let k = this.items.length - 1; k >= 0; k--) {
+      const seg = this.items[k];
+      if (seg instanceof HL7MessageNode && seg.name === nodeName) {
+        if (!index || index === k) return seg;
+        k++;
+      }
+    }
+  }
 }

packages/hl7v2/src/hl7-message-node.ts

@@ -1,7 +1,7 @@
 {
   "name": "hl7v2-net",
   "description": "HL7 v2 server/client for NodeJS",
-  "version": "1.4.0",
+  "version": "1.4.1",
   "author": "Panates",
   "license": "MIT",
   "private": true,
@@ -16,8 +16,8 @@
     "uid": "^2.0.2"
   },
   "peerDependencies": {
-    "hl7v2": "^1.4.0",
-    "hl7v2-dictionary": "^1.4.0"
+    "hl7v2": "^1.4.1",
+    "hl7v2-dictionary": "^1.4.1"
   },
   "devDependencies": {
     "expect": "^30.0.5"