Module io.sf.carte.css4j
Package io.sf.carte.doc.style.css.property

Class EnvVariableValue

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.ProxyValue
io.sf.carte.doc.style.css.property.EnvVariableValue
All Implemented Interfaces:
CSSEnvVariableValue, CSSPrimitiveValue, CSSValue, Serializable, Cloneable
public class EnvVariableValue extends ProxyValue implements CSSEnvVariableValue
Environment variable (env).
See Also:

  • Constructor Details

  • Method Details

    • getCssText

      public String getCssText()
      Description copied from class: StyleValue
      Get a string representation of the current value.
      Specified by:
      getCssText in interface CSSValue
      Specified by:
      getCssText in class StyleValue
      Returns:
      the css text representing the value of this property.

    • getMinifiedCssText

      public String getMinifiedCssText(String propertyName)
      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 StyleValue
      Parameters:
      propertyName - the property name.
      Returns:
      the minified css text.

    • writeCssText

      public void writeCssText(SimpleWriter wri) throws IOException
      Description copied from interface: CSSValue
      Serialize this value to a SimpleWriter.
      Specified by:
      writeCssText in interface CSSValue
      Parameters:
      wri - the SimpleWriter.
      Throws:
      IOException - if an error happened while writing.

    • setCssText

      public void setCssText(String cssText) throws DOMException
      Description copied from class: StyleValue
      Attempts to change this value to match the supplied css text.

      In css4j, it is not recommended to set property values using this method.

      Specified by:
      setCssText in interface CSSValue
      Overrides:
      setCssText in class StyleValue
      Parameters:
      cssText - the text value.
      Throws:
      DOMException - SYNTAX_ERR: Raised if the specified CSS string value has a syntax error (according to the attached property) or is unparsable.
      INVALID_MODIFICATION_ERR: Raised if the specified CSS string value represents a different type of values than the values allowed by the CSS property.
      NO_MODIFICATION_ALLOWED_ERR: Raised if this value is read-only.

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class PrimitiveValue

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class PrimitiveValue

    • getName

      public String getName()
      Description copied from interface: CSSEnvVariableValue
      Get the name of this environment variable.
      Specified by:
      getName in interface CSSEnvVariableValue
      Returns:
      the name of this environment variable.

    • getFallback

      public StyleValue getFallback()
      Description copied from interface: CSSEnvVariableValue
      Get the fallback value to be used if the referenced variable name is not known.
      Specified by:
      getFallback in interface CSSEnvVariableValue
      Returns:
      the fallback value, or null if there is no fallback value.

    • clone

      public EnvVariableValue clone()
      Description copied from class: PrimitiveValue
      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 CSSEnvVariableValue
      Specified by:
      clone in interface CSSValue
      Specified by:
      clone in class PrimitiveValue
      Returns:
      a copy of this object.