**Inheritance:**
java.lang.Object, [com.aspose.diagram.UnitFormulaErr](../../com.aspose.diagram/unitformulaerr)
```
public class UnitFormulaErrV extends UnitFormulaErr
```

Specified attributes of an element.
## Constructors

| Constructor | Description |
| --- | --- |
| [UnitFormulaErrV(int unit, String f, String err, String v)](#UnitFormulaErrV-int-java.lang.String-java.lang.String-java.lang.String-) | Constructor. |
## Methods

| Method | Description |
| --- | --- |
| [deepClone()](#deepClone--) | Creates deep copy of this instance. |
| [equals(Object value)](#equals-java.lang.Object-) | Are objects equal. |
| [getClass()](#getClass--) |  |
| [getErr()](#getErr--) | Indicates that the formula evaluates to an error. |
| [getF()](#getF--) | Represents the element's formula. |
| [getUnit()](#getUnit--) | Units of measure. |
| [getV()](#getV--) | Represents the null string condition for a string cell value. |
| [hashCode()](#hashCode--) | Serves as a hash function for a particular type. |
| [notify()](#notify--) |  |
| [notifyAll()](#notifyAll--) |  |
| [setErr(String value)](#setErr-java.lang.String-) | For the description of this property, please see [getErr()](../../com.aspose.diagram/unitformulaerr\#getErr--) |
| [setF(String value)](#setF-java.lang.String-) | For the description of this property, please see [getF()](../../com.aspose.diagram/unitformulaerr\#getF--) |
| [setUnit(int value)](#setUnit-int-) | For the description of this property, please see [getUnit()](../../com.aspose.diagram/unitformulaerr\#getUnit--) |
| [setV(String value)](#setV-java.lang.String-) | For the description of this property, please see [getV()](../../com.aspose.diagram/unitformulaerrv\#getV--) |
| [toString()](#toString--) |  |
| [wait()](#wait--) |  |
| [wait(long arg0)](#wait-long-) |  |
| [wait(long arg0, int arg1)](#wait-long-int-) |  |
### UnitFormulaErrV(int unit, String f, String err, String v) {#UnitFormulaErrV-int-java.lang.String-java.lang.String-java.lang.String-}
```
public UnitFormulaErrV(int unit, String f, String err, String v)
```


Constructor.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| unit | int |  |
| f | java.lang.String |  |
| err | java.lang.String |  |
| v | java.lang.String |  |

### deepClone() {#deepClone--}
```
public Object deepClone()
```


Creates deep copy of this instance.

**Returns:**
java.lang.Object - 
### equals(Object value) {#equals-java.lang.Object-}
```
public boolean equals(Object value)
```


Are objects equal.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | java.lang.Object |  |

**Returns:**
boolean - 
### getClass() {#getClass--}
```
public final native Class<?> getClass()
```




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


Indicates that the formula evaluates to an error.

**Returns:**
java.lang.String
### getF() {#getF--}
```
public String getF()
```


Represents the element's formula.

**Returns:**
java.lang.String
### getUnit() {#getUnit--}
```
public int getUnit()
```


Units of measure.

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


Represents the null string condition for a string cell value. In some cases it is helpful to distinguish between an empty string cell null and a null string cell value. This attribute is used to distinguish between these forms of an empty value.

**Returns:**
java.lang.String
### hashCode() {#hashCode--}
```
public int hashCode()
```


Serves as a hash function for a particular type.

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




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




### setErr(String value) {#setErr-java.lang.String-}
```
public void setErr(String value)
```


For the description of this property, please see [getErr()](../../com.aspose.diagram/unitformulaerr\#getErr--)

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | java.lang.String |  |

### setF(String value) {#setF-java.lang.String-}
```
public void setF(String value)
```


For the description of this property, please see [getF()](../../com.aspose.diagram/unitformulaerr\#getF--)

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | java.lang.String |  |

### setUnit(int value) {#setUnit-int-}
```
public void setUnit(int value)
```


For the description of this property, please see [getUnit()](../../com.aspose.diagram/unitformulaerr\#getUnit--)

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | int |  |

### setV(String value) {#setV-java.lang.String-}
```
public void setV(String value)
```


For the description of this property, please see [getV()](../../com.aspose.diagram/unitformulaerrv\#getV--)

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | java.lang.String |  |

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




**Returns:**
java.lang.String
### 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 |  |