Package io.sf.carte.doc.style.css.property

Class CalcValue

java.lang.Object

io.sf.carte.doc.style.css.property.StyleValue

io.sf.carte.doc.style.css.property.PrimitiveValue

io.sf.carte.doc.style.css.property.TypedValue

io.sf.carte.doc.style.css.property.ExpressionValue

io.sf.carte.doc.style.css.property.CalcValue

All Implemented Interfaces:

CSSExpressionValue, CSSPrimitiveValue, CSSTypedValue, CSSValue, Serializable, Cloneable

public class CalcValue
extends ExpressionValue

Calc value.

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface io.sf.carte.doc.style.css.CSSValue

CSSValue.CssType, CSSValue.Type

Constructor Summary

Constructors

Modifier	Constructor	Description
	CalcValue()
protected	CalcValue(CalcValue copied)

Method Summary

Modifier and Type	Method	Description
CalcValue	clone()	Creates and returns a copy of this object.
String	getCssText()	Get a string representation of the current value.
float	getFloatValue(short unitType)	If this is a number, get its float value in the requested unit.
String	getMinifiedCssText(String pname)	Gives a minified version of the css text of the property.
String	getStringValue()	If this value represents a string value, get it.
int	hashCode()
protected boolean	isInvalidOperand(PrimitiveValue primi, LexicalUnit.LexicalType lutype, LexicalUnit.LexicalType lastlutype)
void	writeCssText(io.sf.carte.util.SimpleWriter wri)	Serialize this value to a SimpleWriter.

Methods inherited from class io.sf.carte.doc.style.css.property.ExpressionValue

equals, getExpression, matches, setCssText, setExpectInteger

Methods inherited from class io.sf.carte.doc.style.css.property.TypedValue

getComponent, getCssValueType, isCalculatedNumber, isNumberZero, setComponent, setFloatValue, setStringValue, toRGBColor

Methods inherited from class io.sf.carte.doc.style.css.property.PrimitiveValue

getPrimitiveType, isPrimitiveValue, isSubproperty, setSubproperty

Methods inherited from class io.sf.carte.doc.style.css.property.StyleValue

isSystemDefault, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface io.sf.carte.doc.style.css.CSSPrimitiveValue

getUnitType, isNegativeNumber

Methods inherited from interface io.sf.carte.doc.style.css.CSSTypedValue

isCalculatedNumber, isNumberZero, setFloatValue, setStringValue, toRGBColor, toRGBColorValue

Methods inherited from interface io.sf.carte.doc.style.css.CSSValue

getCssValueType, getPrimitiveType

Constructor Details

CalcValue

public CalcValue()

CalcValue

protected CalcValue(CalcValue copied)

Method Details

getStringValue

public String getStringValue()
                      throws DOMException

Description copied from interface: CSSTypedValue

If this value represents a string value, get it.

This method is useful for values like strings, identifiers, URIs, element references, etc. For functions, it returns the function name.

Specified by:

getStringValue in interface CSSTypedValue

Overrides:

getStringValue in class ExpressionValue

Returns:

the string value.

Throws:

DOMException - INVALID_ACCESS_ERR if this value is not a string.

isInvalidOperand

protected boolean isInvalidOperand(PrimitiveValue primi,
 LexicalUnit.LexicalType lutype,
 LexicalUnit.LexicalType lastlutype)

Overrides:

isInvalidOperand in class ExpressionValue

getFloatValue

public float getFloatValue(short unitType)
                    throws DOMException

Description copied from interface: CSSTypedValue

If this is a number, get its float value in the requested unit.

Specified by:

getFloatValue in interface CSSTypedValue

Overrides:

getFloatValue in class TypedValue

Parameters:

unitType - the requested unit type. If the type is CSS_OTHER, the value shall be returned as is, regardless of the unit that was set with.

Returns:

the float value in the requested unit.

Throws:

DOMException - INVALID_ACCESS_ERR if this value is not a number value or it could not be transformed to the desired unit (for example a relative value converted to an absolute one, for which a context is needed).

hashCode

public int hashCode()

Overrides:

hashCode in class ExpressionValue

getCssText

public String getCssText()

Description copied from class: StyleValue

Get a string representation of the current value.

Specified by:

getCssText in interface CSSValue

Overrides:

getCssText in class ExpressionValue

Returns:

the css text representing the value of this property.

getMinifiedCssText

public String getMinifiedCssText(String pname)

Description copied from interface: CSSValue

Gives a minified version of the css text of the property.

It may be customized for the given property name.

Specified by:

getMinifiedCssText in interface CSSValue

Overrides:

getMinifiedCssText in class ExpressionValue

Parameters:

pname - the property name.

Returns:

the minified css text.

writeCssText

public void writeCssText(io.sf.carte.util.SimpleWriter wri)
                  throws IOException

Description copied from interface: CSSValue

Serialize this value to a SimpleWriter.

Specified by:

writeCssText in interface CSSValue

Overrides:

writeCssText in class ExpressionValue

Parameters:

wri - the SimpleWriter.

Throws:

IOException - if an error happened while writing.

clone

public CalcValue clone()

Description copied from class: TypedValue

Creates and returns a copy of this object.

The object will be the same except for the subproperty flag, that will be disabled in the clone object.

Specified by:

clone in interface CSSExpressionValue

Specified by:

clone in interface CSSValue

Overrides:

clone in class ExpressionValue

Returns:

a copy of this object.