java.lang.Object
- com.inet.lib.less.Expression

Direct Known Subclasses:

JavaScriptExpression
```
public abstract class Expression
extends java.lang.Object
```
Base expression with value formating.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`COMMENT`
`static int`	`CSS_AT_RULE`
`static int`	`EXPRESSION`
`static int`	`EXTENDS`
`static int`	`MIXIN`
`static int`	`PROPERTY`
`static int`	`REFERENCE_INFO`
`static int`	`RULE`

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`appendTo(CssFormatter formatter)`
`abstract boolean`	`booleanValue(CssFormatter formatter)`	Get the boolean value
`abstract double`	`doubleValue(CssFormatter formatter)`	Get the numeric value.
`abstract int`	`getDataType(CssFormatter formatter)`	The data type of the expression
`int`	`getType()`
`com.inet.lib.less.Operation`	`listValue(CssFormatter formatter)`	Get the value as a list
`void`	`prepare(CssFormatter formatter)`
`java.lang.String`	`stringValue(CssFormatter formatter)`	Get the string value
`java.lang.String`	`toString()`
`abstract java.lang.String`	`unit(CssFormatter formatter)`	Get the unit of a NUMBER value.

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

- Field Detail
  - PROPERTY
```
public static final int PROPERTY
```
    See Also:
    
    Constant Field Values
  - RULE
```
public static final int RULE
```
    See Also:
    
    Constant Field Values
  - MIXIN
```
public static final int MIXIN
```
    See Also:
    
    Constant Field Values
  - EXPRESSION
```
public static final int EXPRESSION
```
    See Also:
    
    Constant Field Values
  - COMMENT
```
public static final int COMMENT
```
    See Also:
    
    Constant Field Values
  - CSS_AT_RULE
```
public static final int CSS_AT_RULE
```
    See Also:
    
    Constant Field Values
  - EXTENDS
```
public static final int EXTENDS
```
    See Also:
    
    Constant Field Values
  - REFERENCE_INFO
```
public static final int REFERENCE_INFO
```
    See Also:
    
    Constant Field Values
- Method Detail
  - getType
```
public final int getType()
```
  - prepare
```
public void prepare(CssFormatter formatter)
```
  - appendTo
```
public void appendTo(CssFormatter formatter)
```
  - getDataType
```
public abstract int getDataType(CssFormatter formatter)
```
    The data type of the expression
    
    Parameters:
    
    formatter - the CCS target
    
    Returns:
    
    one of the constant
  - doubleValue
```
public abstract double doubleValue(CssFormatter formatter)
```
    Get the numeric value.
    
    Parameters:
    
    formatter - the CCS target
    
    Returns:
    
    the value
  - booleanValue
```
public abstract boolean booleanValue(CssFormatter formatter)
```
    Get the boolean value
    
    Parameters:
    
    formatter - the CCS target
    
    Returns:
    
    the value
  - stringValue
```
public java.lang.String stringValue(CssFormatter formatter)
```
    Get the string value
    
    Parameters:
    
    formatter - the CCS target
    
    Returns:
    
    the value
  - listValue
```
public com.inet.lib.less.Operation listValue(CssFormatter formatter)
```
    Get the value as a list
    
    Parameters:
    
    formatter - the CCS target
    
    Returns:
    
    the value
  - unit
```
public abstract java.lang.String unit(CssFormatter formatter)
```
    Get the unit of a NUMBER value.
    
    Parameters:
    
    formatter - the CCS target
    
    Returns:
    
    the unit or empty string if nothing
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object

Class Expression

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

PROPERTY

RULE

MIXIN

EXPRESSION

COMMENT

CSS_AT_RULE

EXTENDS

REFERENCE_INFO

Method Detail

getType

prepare

appendTo

getDataType

doubleValue

booleanValue

stringValue

listValue

unit

toString