feat: add static convenience method for TSQuery creation

Author: itsaky

android-tree-sitter/src/main/java/com/itsaky/androidide/treesitter/TSQuery.java

@@ -17,6 +17,7 @@
 
 package com.itsaky.androidide.treesitter;
 
+import android.text.TextUtils;
 import java.util.Objects;
 
 public class TSQuery implements AutoCloseable {
@@ -157,6 +158,21 @@ private void validatePatternIndex(int pattern) {
         }
     }
 
+    /**
+     * Creates a new {@link TSQuery} with the given {@link TSLanguage} and query source. If the
+     * language or the query source is invalid, {@link TSQuery#EMPTY} is returned.
+     *
+     * @param language The {@link TSLanguage} for the query.
+     * @param query    The query source.
+     * @return The {@link TSQuery} object.
+     */
+    public static TSQuery create(TSLanguage language, String query) {
+        if (language == null || query == null || TextUtils.getTrimmedLength(query) == 0) {
+            return EMPTY;
+        }
+        return new TSQuery(language, query);
+    }
+
     /**
      * An empty query. Instances of this class are invalid queries and does not have any patterns,
      * capture names, etc. The <code>get*Count()</code> methods always return <code>0</code>, the