Method call

src/main/java/org/extism/sdk/Plugin.java:115–129

Invoke a function with the given name and input. @param functionName The name of the exported function to invoke @param inputData The raw bytes representing any input data @return A byte array representing the raw output data @throws ExtismException if the call fails

(String functionName, byte[] inputData)

     * @throws ExtismException if the call fails
     */
    public byte[] call(String functionName, byte[] inputData) {

        Objects.requireNonNull(functionName, "functionName");

        int inputDataLength = inputData == null ? 0 : inputData.length;
        int exitCode = LibExtism.INSTANCE.extism_plugin_call(this.pluginPointer, functionName, inputData, inputDataLength);
        if (exitCode != 0) {
            String error = this.error();
            throw new ExtismException(error);
        }

        int length = LibExtism.INSTANCE.extism_plugin_output_length(this.pluginPointer);
        Pointer output = LibExtism.INSTANCE.extism_plugin_output_data(this.pluginPointer);
        return output.getByteArray(0, length);
    }


    /**