JLiteral

java.lang.Object
- com.inductiveautomation.snap.javatree.JNode
- - com.inductiveautomation.snap.javatree.JExpr
  - - com.inductiveautomation.snap.javatree.JLiteral

```
public class JLiteral
extends JExpr
```
A JExpr subclass for literals.

Nested Class Summary

Nested Classes
Modifier and Type Class Description

static class JLiteral.LiteralType
- Nested classes/interfaces inherited from class com.inductiveautomation.snap.javatree.JExpr
  JExpr.AllocationExpr, JExpr.ArrayIndexExpr, JExpr.CastExpr

Constructor Summary

Constructors
Constructor Description

JLiteral()
Creates a new literal.

JLiteral(java.lang.Object aValue)
Creates a new literal with given value.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.lang.Object`	`createValue()`	Creates the value.
`protected java.lang.String`	`getClassNameImpl()`	Tries to resolve the class name for this node.
`JLiteral.LiteralType`	`getLiteralType()`	Returns the Literal type (String, Number, Boolean, Null).
`java.lang.String`	`getNodeString()`	Returns the part name.
`java.lang.Object`	`getValue()`	Returns the value.
`java.lang.String`	`getValueString()`	Returns the value string.
`boolean`	`isNull()`	Returns whether this is null literal.
`void`	`setLiteralType(JLiteral.LiteralType aType)`	Sets the literal type.
`void`	`setValueString(java.lang.String aString)`	Sets the value string.

Methods inherited from class com.inductiveautomation.snap.javatree.JExpr
getParentClassRef, getParentExpr

Methods inherited from class com.inductiveautomation.snap.javatree.JNode
addChild, buildChildren, getBlock, getChild, getChildCount, getChildren, getClassLoader, getClassName, getClassRef, getClassRefImpl, getEnclosingClassDecl, getEnclosingMemberDecl, getEnclosingMethodDecl, getEnd, getEndToken, getFile, getJClass, getLineIndex, getName, getNameImpl, getNodeAtCharIndex, getNodeFields, getNodeFieldsImpl, getNodeParents, getNodePath, getOthers, getParent, getParent, getReferencedClasses, getReferencedClassNames, getReferencedClassNames, getReferencedClassNames, getStart, getStartToken, getString, getVariableDecl, getVariableDeclInside, getVariableDecls, isBlock, setClassName, setClassRef, setEndToken, setJClass, setParent, setStartToken, toString

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - JLiteral
```
public JLiteral()
```
    Creates a new literal.
  - JLiteral
```
public JLiteral(java.lang.Object aValue)
```
    Creates a new literal with given value.
- Method Detail
  - getLiteralType
```
public JLiteral.LiteralType getLiteralType()
```
    Returns the Literal type (String, Number, Boolean, Null).
  - setLiteralType
```
public void setLiteralType(JLiteral.LiteralType aType)
```
    Sets the literal type.
  - isNull
```
public boolean isNull()
```
    Returns whether this is null literal.
  - getValue
```
public java.lang.Object getValue()
```
    Returns the value.
  - createValue
```
protected java.lang.Object createValue()
```
    Creates the value.
  - getValueString
```
public java.lang.String getValueString()
```
    Returns the value string.
  - setValueString
```
public void setValueString(java.lang.String aString)
```
    Sets the value string.
  - getClassNameImpl
```
protected java.lang.String getClassNameImpl()
```
    Tries to resolve the class name for this node.
    
    Overrides:
    
    getClassNameImpl in class JNode
  - getNodeString
```
public java.lang.String getNodeString()
```
    Returns the part name.
    
    Overrides:
    
    getNodeString in class JNode