**Inheritance:**
java.lang.Object, [com.aspose.cells.FontSetting](../../com.aspose.cells/fontsetting), [com.aspose.cells.EquationNode](../../com.aspose.cells/equationnode)
```
public class EquationNodeParagraph extends EquationNode
```

This class specifies a mathematical paragraph containing one or more MathEquationNode(OMath) elements.
## Methods

| Method | Description |
| --- | --- |
| [addChild(EquationNode node)](#addChild-com.aspose.cells.EquationNode-) | Inserts the specified node at the end of the current node's list of child nodes. |
| [addChild(int equationType)](#addChild-int-) | Insert a node of the specified type at the end of the child node list of the current node. |
| [createNode(int equationType, Workbook workbook, EquationNode parent)](#createNode-int-com.aspose.cells.Workbook-com.aspose.cells.EquationNode-) | Create a node of the specified type. |
| [equals(Object obj)](#equals-java.lang.Object-) | Determine whether the current equation node is equal to the specified node |
| [getChild(int index)](#getChild-int-) | Returns the node at the specified index among the children of the current node. |
| [getClass()](#getClass--) |  |
| [getEquationType()](#getEquationType--) | Get the equation type of the current node |
| [getFont()](#getFont--) | Returns the font of this object. |
| [getJustification()](#getJustification--) | This specifies justification of the math paragraph (a series of adjacent equations within the same paragraph). |
| [getLength()](#getLength--) | Gets the length of the characters. |
| [getParentNode()](#getParentNode--) | Specifies the parent node of the current node |
| [getStartIndex()](#getStartIndex--) | Gets the start index of the characters. |
| [getTextOptions()](#getTextOptions--) | Returns the text options. |
| [getType()](#getType--) | Represents the type of the node. |
| [hashCode()](#hashCode--) |  |
| [insertAfter(int equationType)](#insertAfter-int-) | Inserts the specified node after the current node. |
| [insertBefore(int equationType)](#insertBefore-int-) | Inserts the specified node before the current node. |
| [insertChild(int index, int equationType)](#insertChild-int-int-) | Inserts a node of the specified type at the specified index position in the current node's child node list. |
| [notify()](#notify--) |  |
| [notifyAll()](#notifyAll--) |  |
| [remove()](#remove--) | Removes itself from the parent. |
| [removeAllChildren()](#removeAllChildren--) | Removes all the child nodes of the current node. |
| [removeChild(EquationNode node)](#removeChild-com.aspose.cells.EquationNode-) | Removes the specified node from the current node's children. |
| [removeChild(int index)](#removeChild-int-) | Removes the node at the specified index from the current node's children. |
| [setJustification(int value)](#setJustification-int-) | This specifies justification of the math paragraph (a series of adjacent equations within the same paragraph). |
| [setParentNode(EquationNode value)](#setParentNode-com.aspose.cells.EquationNode-) | Specifies the parent node of the current node |
| [setWordArtStyle(int style)](#setWordArtStyle-int-) | Sets the preset WordArt style. |
| [toLaTeX()](#toLaTeX--) | Convert this equtation to LaTeX expression. |
| [toMathML()](#toMathML--) | Convert this equtation to MathML expression. |
| [toString()](#toString--) |  |
| [wait()](#wait--) |  |
| [wait(long arg0)](#wait-long-) |  |
| [wait(long arg0, int arg1)](#wait-long-int-) |  |
### addChild(EquationNode node) {#addChild-com.aspose.cells.EquationNode-}
```
public void addChild(EquationNode node)
```


Inserts the specified node at the end of the current node's list of child nodes.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| node | [EquationNode](../../com.aspose.cells/equationnode) | The specified node |

### addChild(int equationType) {#addChild-int-}
```
public EquationNode addChild(int equationType)
```


Insert a node of the specified type at the end of the child node list of the current node.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| equationType | int | [EquationNodeType](../../com.aspose.cells/equationnodetype). Types of Equation Nodes |

**Returns:**
[EquationNode](../../com.aspose.cells/equationnode) - If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
### createNode(int equationType, Workbook workbook, EquationNode parent) {#createNode-int-com.aspose.cells.Workbook-com.aspose.cells.EquationNode-}
```
public static EquationNode createNode(int equationType, Workbook workbook, EquationNode parent)
```


Create a node of the specified type.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| equationType | int | [EquationNodeType](../../com.aspose.cells/equationnodetype). Types of Equation Nodes |
| workbook | [Workbook](../../com.aspose.cells/workbook) | The workbook object associated with the equation |
| parent | [EquationNode](../../com.aspose.cells/equationnode) | The parent node where this node is located |

**Returns:**
[EquationNode](../../com.aspose.cells/equationnode) - If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
### equals(Object obj) {#equals-java.lang.Object-}
```
public boolean equals(Object obj)
```


Determine whether the current equation node is equal to the specified node

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| obj | java.lang.Object | The specified node |

**Returns:**
boolean - 
### getChild(int index) {#getChild-int-}
```
public EquationNode getChild(int index)
```


Returns the node at the specified index among the children of the current node.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| index | int | Index of the node |

**Returns:**
[EquationNode](../../com.aspose.cells/equationnode) - Returns the corresponding node if the specified node exists, otherwise returns null.
### getClass() {#getClass--}
```
public final native Class<?> getClass()
```




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


Get the equation type of the current node

See [EquationNodeType](../../com.aspose.cells/equationnodetype).

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


Returns the font of this object.

**Returns:**
[Font](../../com.aspose.cells/font)
### getJustification() {#getJustification--}
```
public int getJustification()
```


This specifies justification of the math paragraph (a series of adjacent equations within the same paragraph). A math paragraph can be Left Justified, Right Justified, Centered, or Centered as Group. By default, the math paragraph is Centered as Group. This means that the equations can be aligned with respect to each other, but the entire group of equations is centered as a whole.

See [EquationHorizontalJustificationType](../../com.aspose.cells/equationhorizontaljustificationtype).

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


Gets the length of the characters.

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


Specifies the parent node of the current node

**Returns:**
[EquationNode](../../com.aspose.cells/equationnode)
### getStartIndex() {#getStartIndex--}
```
public int getStartIndex()
```


Gets the start index of the characters.

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


Returns the text options.

**Returns:**
[TextOptions](../../com.aspose.cells/textoptions)
### getType() {#getType--}
```
public int getType()
```


Represents the type of the node.

See [TextNodeType](../../com.aspose.cells/textnodetype).

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




**Returns:**
int
### insertAfter(int equationType) {#insertAfter-int-}
```
public EquationNode insertAfter(int equationType)
```


Inserts the specified node after the current node.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| equationType | int | [EquationNodeType](../../com.aspose.cells/equationnodetype). Types of Equation Nodes |

**Returns:**
[EquationNode](../../com.aspose.cells/equationnode) - If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
### insertBefore(int equationType) {#insertBefore-int-}
```
public EquationNode insertBefore(int equationType)
```


Inserts the specified node before the current node.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| equationType | int | [EquationNodeType](../../com.aspose.cells/equationnodetype). Types of Equation Nodes |

**Returns:**
[EquationNode](../../com.aspose.cells/equationnode) - If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
### insertChild(int index, int equationType) {#insertChild-int-int-}
```
public EquationNode insertChild(int index, int equationType)
```


Inserts a node of the specified type at the specified index position in the current node's child node list.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| index | int | index value |
| equationType | int | [EquationNodeType](../../com.aspose.cells/equationnodetype). Types of Equation Nodes |

**Returns:**
[EquationNode](../../com.aspose.cells/equationnode) - If the specified type exists, the corresponding node is returned, and if the type does not exist, a node of unknown type is returned.
### notify() {#notify--}
```
public final native void notify()
```




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




### remove() {#remove--}
```
public void remove()
```


Removes itself from the parent.

### removeAllChildren() {#removeAllChildren--}
```
public void removeAllChildren()
```


Removes all the child nodes of the current node.

### removeChild(EquationNode node) {#removeChild-com.aspose.cells.EquationNode-}
```
public void removeChild(EquationNode node)
```


Removes the specified node from the current node's children.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| node | [EquationNode](../../com.aspose.cells/equationnode) | Node to be deleted. |

### removeChild(int index) {#removeChild-int-}
```
public void removeChild(int index)
```


Removes the node at the specified index from the current node's children.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| index | int | Index of the node |

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


This specifies justification of the math paragraph (a series of adjacent equations within the same paragraph). A math paragraph can be Left Justified, Right Justified, Centered, or Centered as Group. By default, the math paragraph is Centered as Group. This means that the equations can be aligned with respect to each other, but the entire group of equations is centered as a whole.

See [EquationHorizontalJustificationType](../../com.aspose.cells/equationhorizontaljustificationtype).

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

### setParentNode(EquationNode value) {#setParentNode-com.aspose.cells.EquationNode-}
```
public void setParentNode(EquationNode value)
```


Specifies the parent node of the current node

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| value | [EquationNode](../../com.aspose.cells/equationnode) |  |

### setWordArtStyle(int style) {#setWordArtStyle-int-}
```
public void setWordArtStyle(int style)
```


Sets the preset WordArt style.

**Remarks**

Only for the text of shape/chart.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| style | int | [PresetWordArtStyle](../../com.aspose.cells/presetwordartstyle). The preset WordArt style. |

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


Convert this equtation to LaTeX expression.

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


Convert this equtation to MathML expression.

**Returns:**
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 |  |