**Inheritance:**
java.lang.Object, [com.aspose.barcode.barcoderecognition.BaseExtendedParameters](../../com.aspose.barcode.barcoderecognition/baseextendedparameters)
```
public final class DataMatrixExtendedParameters extends BaseExtendedParameters
```

Stores special data of DataMatrix recognized barcode

--------------------

> ```
> This sample shows how to get DataMatrix raw values
>  
>  BarcodeGenerator generator = new BarcodeGenerator(EncodeTypes.DATA_MATRIX, "12345");
>  generator.save("c:\\test.png");
> 
>  BarCodeReader reader = new BarCodeReader("c:\\test.png", DecodeType.DATA_MATRIX);
>  for(BarCodeResult result : reader.readBarCodes())
>  {
>      System.out.println("BarCode type: " + result.getCodeTypeName());
>      System.out.println("BarCode codetext: " + result.getCodeText);
>      System.out.println("DataMatrix barcode ID: " + result.getExtended().getDataMatrix().getStructuredAppendBarcodeId());
>      System.out.println("DataMatrix barcodes count: " + result.getExtended().getDataMatrix().getStructuredAppendBarcodesCount());
>      System.out.println("DataMatrix file ID: " + result.getExtended().getDataMatrix().getStructuredAppendFileId());
>      System.out.println("DataMatrix is reader programming: " + result.getExtended().getDataMatrix().isReaderProgramming));
>  }
> ```
## Methods

| Method | Description |
| --- | --- |
| [equals(Object obj)](#equals-java.lang.Object-) | Returns a value indicating whether this instance is equal to a specified  DataMatrixExtendedParameters  value. |
| [getClass()](#getClass--) |  |
| [getStructuredAppendBarcodeId()](#getStructuredAppendBarcodeId--) | Gets the ID of the DataMatrix structured append mode barcode. |
| [getStructuredAppendBarcodesCount()](#getStructuredAppendBarcodesCount--) | Gets the DataMatrix structured append mode barcodes count. |
| [getStructuredAppendFileId()](#getStructuredAppendFileId--) | Gets the ID of the DataMatrix structured append mode barcode. |
| [hashCode()](#hashCode--) | Returns the hash code for this instance. |
| [isEmpty()](#isEmpty--) | Tests whether all parameters has only default values |
| [isReaderProgramming()](#isReaderProgramming--) | Indicates whether code is used for instruct reader to interpret the following data as instructions for initialization or reprogramming of the bar code reader. |
| [notify()](#notify--) |  |
| [notifyAll()](#notifyAll--) |  |
| [toString()](#toString--) | Returns a human-readable string representation of this  DataMatrixExtendedParameters . |
| [wait()](#wait--) |  |
| [wait(long arg0)](#wait-long-) |  |
| [wait(long arg0, int arg1)](#wait-long-int-) |  |
### equals(Object obj) {#equals-java.lang.Object-}
```
public boolean equals(Object obj)
```


Returns a value indicating whether this instance is equal to a specified  DataMatrixExtendedParameters  value.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| obj | java.lang.Object | An System.Object value to compare to this instance. |

**Returns:**
boolean -  **true**  if obj has the same value as this instance; otherwise,  **false** .
### getClass() {#getClass--}
```
public final native Class<?> getClass()
```




**Returns:**
java.lang.Class<?>
### getStructuredAppendBarcodeId() {#getStructuredAppendBarcodeId--}
```
public int getStructuredAppendBarcodeId()
```


Gets the ID of the DataMatrix structured append mode barcode. ID starts from 1 and must be less or equal to barcodes count. Default value is -1.

Value: The ID of the DataMatrix structured append mode barcode.

**Returns:**
int
### getStructuredAppendBarcodesCount() {#getStructuredAppendBarcodesCount--}
```
public int getStructuredAppendBarcodesCount()
```


Gets the DataMatrix structured append mode barcodes count. Default value is -1. Count must be a value from 1 to 35.

Value: The count of the DataMatrix structured append mode barcode.

**Returns:**
int
### getStructuredAppendFileId() {#getStructuredAppendFileId--}
```
public int getStructuredAppendFileId()
```


Gets the ID of the DataMatrix structured append mode barcode. ID starts from 1 and must be less or equal to barcodes count. Default value is -1.

Value: The ID of the DataMatrix structured append mode barcode.

**Returns:**
int
### hashCode() {#hashCode--}
```
public int hashCode()
```


Returns the hash code for this instance.

**Returns:**
int - A 32-bit signed integer hash code.
### isEmpty() {#isEmpty--}
```
public boolean isEmpty()
```


Tests whether all parameters has only default values

Value: Returns  **true**  if all parameters has only default values; otherwise,  **false** .

**Returns:**
boolean
### isReaderProgramming() {#isReaderProgramming--}
```
public boolean isReaderProgramming()
```


Indicates whether code is used for instruct reader to interpret the following data as instructions for initialization or reprogramming of the bar code reader. Default value is false.

**Returns:**
boolean
### notify() {#notify--}
```
public final native void notify()
```




### notifyAll() {#notifyAll--}
```
public final native void notifyAll()
```




### toString() {#toString--}
```
public String toString()
```


Returns a human-readable string representation of this  DataMatrixExtendedParameters .

**Returns:**
java.lang.String - A string that represents this  DataMatrixExtendedParameters .
### wait() {#wait--}
```
public final void wait()
```




### wait(long arg0) {#wait-long-}
```
public final native void wait(long arg0)
```




**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| arg0 | long |  |

### wait(long arg0, int arg1) {#wait-long-int-}
```
public final void wait(long arg0, int arg1)
```




**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| arg0 | long |  |
| arg1 | int |  |