java.lang.Object
- com.helger.css.writer.CSSWriterSettings

All Implemented Interfaces:

com.helger.commons.lang.ICloneable<CSSWriterSettings>, ICSSWriterSettings
```
@NotThreadSafe
public class CSSWriterSettings
extends Object
implements ICSSWriterSettings, com.helger.commons.lang.ICloneable<CSSWriterSettings>
```
This class represents the options required for writing

Author:

Philip Helger

Field Summary

Fields
Modifier and Type	Field	Description
`static String`	`DEFAULT_INDENT`	By default indentation is done by 2 spaces
`static com.helger.commons.system.ENewLineMode`	`DEFAULT_NEW_LINE_MODE`	By default unix line endings are used - for backwards compatibility reasons
`static boolean`	`DEFAULT_OPTIMIZED_OUTPUT`	By default no optimized output
`static boolean`	`DEFAULT_QUOTE_URLS`	By default URLs are not quoted
`static boolean`	`DEFAULT_REMOVE_UNNECESSARY_CODE`	By default unnecessary code is not removed
`static ICSSWriterSettings`	`DEFAULT_SETTINGS`	Default CSS writer settings to be used for simplified APIs.
`static boolean`	`DEFAULT_WRITE_FONT_FACE_RULES`	By default font-face rules are written
`static boolean`	`DEFAULT_WRITE_KEYFRAMES_RULES`	By default keyframes rules are written
`static boolean`	`DEFAULT_WRITE_MEDIA_RULES`	By default media rules are written
`static boolean`	`DEFAULT_WRITE_NAMESPACE_RULES`	By default namespace rules are written
`static boolean`	`DEFAULT_WRITE_PAGE_RULES`	By default page rules are written
`static boolean`	`DEFAULT_WRITE_SUPPORTS_RULES`	By default supports rules are written
`static boolean`	`DEFAULT_WRITE_UNKNOWN_RULES`	By default unknown rules are written
`static boolean`	`DEFAULT_WRITE_VIEWPORT_RULES`	By default viewport rules are written

Constructor Summary

Constructors
Constructor	Description
`CSSWriterSettings()`	Default constructor using the latest CSS version and none-optimized output.
`CSSWriterSettings(ECSSVersion eCSSVersion)`
`CSSWriterSettings(ECSSVersion eCSSVersion, boolean bOptimizedOutput)`
`CSSWriterSettings(ICSSWriterSettings aBase)`	Copy constructor.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`checkVersionRequirements(ICSSVersionAware aCSSObject)`	Check if the passed object matches the version requirements defined be this settings.
`boolean`	`equals(Object o)`
`CSSWriterSettings`	`getClone()`
`ECSSVersion`	`getCSSVersion()`
`String`	`getIndent(int nCount)`	Get the indentation for an arbitrary number of levels.
`com.helger.commons.system.ENewLineMode`	`getNewLineMode()`
`String`	`getNewLineString()`
`int`	`hashCode()`
`boolean`	`isOptimizedOutput()`
`boolean`	`isQuoteURLs()`
`boolean`	`isRemoveUnnecessaryCode()`
`boolean`	`isWriteFontFaceRules()`
`boolean`	`isWriteKeyframesRules()`
`boolean`	`isWriteMediaRules()`
`boolean`	`isWriteNamespaceRules()`
`boolean`	`isWritePageRules()`
`boolean`	`isWriteSupportsRules()`
`boolean`	`isWriteUnknownRules()`
`boolean`	`isWriteViewportRules()`
`CSSWriterSettings`	`setCSSVersion(ECSSVersion eCSSVersion)`
`CSSWriterSettings`	`setIndent(String sIndent)`
`CSSWriterSettings`	`setNewLineMode(com.helger.commons.system.ENewLineMode eNewLineMode)`
`CSSWriterSettings`	`setOptimizedOutput(boolean bOptimizedOutput)`
`CSSWriterSettings`	`setQuoteURLs(boolean bQuoteURLs)`
`CSSWriterSettings`	`setRemoveUnnecessaryCode(boolean bRemoveUnnecessaryCode)`
`CSSWriterSettings`	`setWriteFontFaceRules(boolean bWriteFontFaceRules)`
`CSSWriterSettings`	`setWriteKeyframesRules(boolean bWriteKeyframesRules)`
`CSSWriterSettings`	`setWriteMediaRules(boolean bWriteMediaRules)`
`CSSWriterSettings`	`setWriteNamespaceRules(boolean bWriteNamespaceRules)`
`CSSWriterSettings`	`setWritePageRules(boolean bWritePageRules)`
`CSSWriterSettings`	`setWriteSupportsRules(boolean bWriteSupportsRules)`
`CSSWriterSettings`	`setWriteUnknownRules(boolean bWriteUnknownRules)`
`CSSWriterSettings`	`setWriteViewportRules(boolean bWriteViewportRules)`
`String`	`toString()`

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

Methods inherited from interface com.helger.css.ICSSWriterSettings
getVersion

- Field Detail
  - DEFAULT_OPTIMIZED_OUTPUT
```
public static final boolean DEFAULT_OPTIMIZED_OUTPUT
```
    By default no optimized output
    
    See Also:
    
    Constant Field Values
  - DEFAULT_REMOVE_UNNECESSARY_CODE
```
public static final boolean DEFAULT_REMOVE_UNNECESSARY_CODE
```
    By default unnecessary code is not removed
    
    See Also:
    
    Constant Field Values
  - DEFAULT_NEW_LINE_MODE
```
public static final com.helger.commons.system.ENewLineMode DEFAULT_NEW_LINE_MODE
```
    By default unix line endings are used - for backwards compatibility reasons
  - DEFAULT_INDENT
```
public static final String DEFAULT_INDENT
```
    By default indentation is done by 2 spaces
    
    See Also:
    
    Constant Field Values
  - DEFAULT_QUOTE_URLS
```
public static final boolean DEFAULT_QUOTE_URLS
```
    By default URLs are not quoted
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WRITE_NAMESPACE_RULES
```
public static final boolean DEFAULT_WRITE_NAMESPACE_RULES
```
    By default namespace rules are written
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WRITE_FONT_FACE_RULES
```
public static final boolean DEFAULT_WRITE_FONT_FACE_RULES
```
    By default font-face rules are written
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WRITE_KEYFRAMES_RULES
```
public static final boolean DEFAULT_WRITE_KEYFRAMES_RULES
```
    By default keyframes rules are written
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WRITE_MEDIA_RULES
```
public static final boolean DEFAULT_WRITE_MEDIA_RULES
```
    By default media rules are written
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WRITE_PAGE_RULES
```
public static final boolean DEFAULT_WRITE_PAGE_RULES
```
    By default page rules are written
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WRITE_VIEWPORT_RULES
```
public static final boolean DEFAULT_WRITE_VIEWPORT_RULES
```
    By default viewport rules are written
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WRITE_SUPPORTS_RULES
```
public static final boolean DEFAULT_WRITE_SUPPORTS_RULES
```
    By default supports rules are written
    
    See Also:
    
    Constant Field Values
  - DEFAULT_WRITE_UNKNOWN_RULES
```
public static final boolean DEFAULT_WRITE_UNKNOWN_RULES
```
    By default unknown rules are written
    
    See Also:
    
    Constant Field Values
  - DEFAULT_SETTINGS
```
public static final ICSSWriterSettings DEFAULT_SETTINGS
```
    Default CSS writer settings to be used for simplified APIs. Must be the last constant - order matters.
    
    Since:
    
    6.0.0
- Constructor Detail
  - CSSWriterSettings
```
public CSSWriterSettings()
```
    Default constructor using the latest CSS version and none-optimized output.
  - CSSWriterSettings
```
public CSSWriterSettings(@Nonnull
                         ECSSVersion eCSSVersion)
```
    Parameters:
    
    eCSSVersion - CSS version to emit
  - CSSWriterSettings
```
public CSSWriterSettings(@Nonnull
                         ECSSVersion eCSSVersion,
                         boolean bOptimizedOutput)
```
    Parameters:
    
    eCSSVersion - CSS version to emit
    
    bOptimizedOutput - if true the output will be optimized for space, else for readability
  - CSSWriterSettings
```
public CSSWriterSettings(@Nonnull
                         ICSSWriterSettings aBase)
```
    Copy constructor.
    
    Parameters:
    
    aBase - The base settings to copy everything from.
- Method Detail
  - getCSSVersion
```
@Nonnull
public final ECSSVersion getCSSVersion()
```
    Specified by:
    
    getCSSVersion in interface ICSSWriterSettings
    
    Returns:
    
    The CSS version to be used. May not be null.
  - setCSSVersion
```
@Nonnull
public final CSSWriterSettings setCSSVersion(@Nonnull
                                             ECSSVersion eCSSVersion)
```
  - isOptimizedOutput
```
public final boolean isOptimizedOutput()
```
    Specified by:
    
    isOptimizedOutput in interface ICSSWriterSettings
    
    Returns:
    
    true if all unnecessary whitespaces should be ignored when writing.
  - setOptimizedOutput
```
@Nonnull
public final CSSWriterSettings setOptimizedOutput(boolean bOptimizedOutput)
```
  - isRemoveUnnecessaryCode
```
public final boolean isRemoveUnnecessaryCode()
```
    Specified by:
    
    isRemoveUnnecessaryCode in interface ICSSWriterSettings
    
    Returns:
    
    true if all unnecessary elements (like empty style declarations) should be removed. This will than potentially lead to CSS that is not equal to the original CSS!
  - setRemoveUnnecessaryCode
```
@Nonnull
public final CSSWriterSettings setRemoveUnnecessaryCode(boolean bRemoveUnnecessaryCode)
```
  - getNewLineMode
```
@Nonnull
public final com.helger.commons.system.ENewLineMode getNewLineMode()
```
    Specified by:
    
    getNewLineMode in interface ICSSWriterSettings
    
    Returns:
    
    The new line mode to be used for emitting the file. By default the Unix new line mode ("\n") is used.
  - getNewLineString
```
@Nonnull
@Nonempty
public final String getNewLineString()
```
    Specified by:
    
    getNewLineString in interface ICSSWriterSettings
    
    Returns:
    
    The string underlying the new line mode
    
    See Also:
    
    ICSSWriterSettings.getNewLineMode()
  - setNewLineMode
```
@Nonnull
public final CSSWriterSettings setNewLineMode(@Nonnull
                                              com.helger.commons.system.ENewLineMode eNewLineMode)
```
  - getIndent
```
@Nonnull
public final String getIndent(@Nonnegative
                              int nCount)
```
    Description copied from interface: ICSSWriterSettings
    
    Get the indentation for an arbitrary number of levels. This can be used to customize the indentation strategy like using tabs or spaces, how many spaces etc.
    
    Specified by:
    
    getIndent in interface ICSSWriterSettings
    
    Parameters:
    
    nCount - The number of indentations desired. Always ≥ 0.
    
    Returns:
    
    The string to be used for indentation. May not be null but may be empty.
  - setIndent
```
@Nonnull
public final CSSWriterSettings setIndent(@Nonnull
                                         String sIndent)
```
  - isQuoteURLs
```
public final boolean isQuoteURLs()
```
    Specified by:
    
    isQuoteURLs in interface ICSSWriterSettings
    
    Returns:
    
    true if all URL values should be quoted, false if URL quoting should only be applied if absolutely necessary.
  - setQuoteURLs
```
@Nonnull
public final CSSWriterSettings setQuoteURLs(boolean bQuoteURLs)
```
  - isWriteNamespaceRules
```
public final boolean isWriteNamespaceRules()
```
    Specified by:
    
    isWriteNamespaceRules in interface ICSSWriterSettings
    
    Returns:
    
    true if @namespace rules should be written, false if not
  - setWriteNamespaceRules
```
@Nonnull
public final CSSWriterSettings setWriteNamespaceRules(boolean bWriteNamespaceRules)
```
  - isWriteFontFaceRules
```
public final boolean isWriteFontFaceRules()
```
    Specified by:
    
    isWriteFontFaceRules in interface ICSSWriterSettings
    
    Returns:
    
    true if @font-face rules should be written, false if not
  - setWriteFontFaceRules
```
@Nonnull
public final CSSWriterSettings setWriteFontFaceRules(boolean bWriteFontFaceRules)
```
  - isWriteKeyframesRules
```
public final boolean isWriteKeyframesRules()
```
    Specified by:
    
    isWriteKeyframesRules in interface ICSSWriterSettings
    
    Returns:
    
    true if @keyframes rules should be written, false if not
  - setWriteKeyframesRules
```
@Nonnull
public final CSSWriterSettings setWriteKeyframesRules(boolean bWriteKeyframesRules)
```
  - isWriteMediaRules
```
public final boolean isWriteMediaRules()
```
    Specified by:
    
    isWriteMediaRules in interface ICSSWriterSettings
    
    Returns:
    
    true if @media rules should be written, false if not
  - setWriteMediaRules
```
@Nonnull
public final CSSWriterSettings setWriteMediaRules(boolean bWriteMediaRules)
```
  - isWritePageRules
```
public final boolean isWritePageRules()
```
    Specified by:
    
    isWritePageRules in interface ICSSWriterSettings
    
    Returns:
    
    true if @page rules should be written, false if not
  - setWritePageRules
```
@Nonnull
public final CSSWriterSettings setWritePageRules(boolean bWritePageRules)
```
  - isWriteViewportRules
```
public final boolean isWriteViewportRules()
```
    Specified by:
    
    isWriteViewportRules in interface ICSSWriterSettings
    
    Returns:
    
    true if @viewport rules should be written, false if not
  - setWriteViewportRules
```
@Nonnull
public final CSSWriterSettings setWriteViewportRules(boolean bWriteViewportRules)
```
  - isWriteSupportsRules
```
public final boolean isWriteSupportsRules()
```
    Specified by:
    
    isWriteSupportsRules in interface ICSSWriterSettings
    
    Returns:
    
    true if @supports rules should be written, false if not
  - setWriteSupportsRules
```
@Nonnull
public final CSSWriterSettings setWriteSupportsRules(boolean bWriteSupportsRules)
```
  - isWriteUnknownRules
```
public final boolean isWriteUnknownRules()
```
    Specified by:
    
    isWriteUnknownRules in interface ICSSWriterSettings
    
    Returns:
    
    true if unknown @ rules should be written, false if not
  - setWriteUnknownRules
```
@Nonnull
public final CSSWriterSettings setWriteUnknownRules(boolean bWriteUnknownRules)
```
  - checkVersionRequirements
```
public void checkVersionRequirements(@Nonnull
                                     ICSSVersionAware aCSSObject)
```
    Description copied from interface: ICSSWriterSettings
    
    Check if the passed object matches the version requirements defined be this settings.
    
    Specified by:
    
    checkVersionRequirements in interface ICSSWriterSettings
    
    Parameters:
    
    aCSSObject - The object to be checked.
    
    See Also:
    
    ICSSWriterSettings.getVersion()
  - getClone
```
@Nonnull
@ReturnsMutableCopy
public CSSWriterSettings getClone()
```
    Specified by:
    
    getClone in interface com.helger.commons.lang.ICloneable<CSSWriterSettings>
  - equals
```
public boolean equals(Object o)
```
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object

Class CSSWriterSettings

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Methods inherited from interface com.helger.css.ICSSWriterSettings

Field Detail

DEFAULT_OPTIMIZED_OUTPUT

DEFAULT_REMOVE_UNNECESSARY_CODE

DEFAULT_NEW_LINE_MODE

DEFAULT_INDENT

DEFAULT_QUOTE_URLS

DEFAULT_WRITE_NAMESPACE_RULES

DEFAULT_WRITE_FONT_FACE_RULES

DEFAULT_WRITE_KEYFRAMES_RULES

DEFAULT_WRITE_MEDIA_RULES

DEFAULT_WRITE_PAGE_RULES

DEFAULT_WRITE_VIEWPORT_RULES

DEFAULT_WRITE_SUPPORTS_RULES

DEFAULT_WRITE_UNKNOWN_RULES

DEFAULT_SETTINGS

Constructor Detail

CSSWriterSettings

CSSWriterSettings

CSSWriterSettings

CSSWriterSettings

Method Detail

getCSSVersion

setCSSVersion

isOptimizedOutput

setOptimizedOutput

isRemoveUnnecessaryCode

setRemoveUnnecessaryCode

getNewLineMode

getNewLineString

setNewLineMode

getIndent

setIndent

isQuoteURLs

setQuoteURLs

isWriteNamespaceRules

setWriteNamespaceRules

isWriteFontFaceRules

setWriteFontFaceRules

isWriteKeyframesRules

setWriteKeyframesRules

isWriteMediaRules

setWriteMediaRules

isWritePageRules

setWritePageRules

isWriteViewportRules

setWriteViewportRules

isWriteSupportsRules

setWriteSupportsRules

isWriteUnknownRules

setWriteUnknownRules

checkVersionRequirements

getClone

equals

hashCode

toString