org.simpleyaml.configuration.comments.format

Class YamlHeaderFormatter

java.lang.Object

org.simpleyaml.configuration.comments.format.YamlHeaderFormatter

All Implemented Interfaces:

org.simpleyaml.configuration.comments.format.CommentFormatter

public class YamlHeaderFormatter
extends Object
implements org.simpleyaml.configuration.comments.format.CommentFormatter

The header is the first block comment at the top of the configuration file.

It ends with a blank line or with the end of the file.

Field Summary

Fields

Modifier and Type	Field and Description
protected YamlCommentFormatterConfiguration	configuration

Constructor Summary

Constructors

Modifier	Constructor and Description
	YamlHeaderFormatter()
	YamlHeaderFormatter(String commentPrefix, boolean strip)
protected	YamlHeaderFormatter(YamlCommentFormatterConfiguration configuration)

Method Summary

Modifier and Type	Method and Description
String	commentPrefix() Gets the comment prefix to apply to every line of the header.
YamlHeaderFormatter	commentPrefix(String commentPrefix) Sets the comment prefix to apply to every line of the header.
YamlHeaderFormatter	commentSuffix(String suffixMultiline) Set the comment suffix to append to every line of the header.
String	dump(String header, org.simpleyaml.configuration.comments.CommentType type, org.simpleyaml.configuration.comments.KeyTree.Node node) Given the header (for instance the one returned by parse(java.lang.String, org.simpleyaml.configuration.comments.CommentType, org.simpleyaml.configuration.comments.KeyTree.Node)), returns the final string formatted to be dumped somewhere like a file.
boolean	equals(Object o)
int	hashCode()
String	parse(Reader raw, org.simpleyaml.configuration.comments.CommentType type, org.simpleyaml.configuration.comments.KeyTree.Node node)
String	parse(String raw, org.simpleyaml.configuration.comments.CommentType type, org.simpleyaml.configuration.comments.KeyTree.Node node) Parse the header of a contents string, like a file contents.
YamlHeaderFormatter	prefixFirst(String commentPrefixFirst) Sets the comment prefix to apply to the beginning of the header.
boolean	stripPrefix() If strip is true then String.trim() will be applied to every line of the header and the commentPrefix() will be stripped away.
YamlHeaderFormatter	stripPrefix(boolean stripPrefix) Set if stripping the prefix is desired.
YamlHeaderFormatter	suffixLast(String suffixLast) Set the suffix to append to the end of the header.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.simpleyaml.configuration.comments.format.CommentFormatter

dump, dump, format, format, format, parse, parse, parse, parse

Field Detail

configuration

protected YamlCommentFormatterConfiguration configuration

Constructor Detail

YamlHeaderFormatter

protected YamlHeaderFormatter(YamlCommentFormatterConfiguration configuration)

YamlHeaderFormatter

public YamlHeaderFormatter(String commentPrefix,
                           boolean strip)

YamlHeaderFormatter

public YamlHeaderFormatter()

Method Detail

parse

public String parse(String raw,
                    org.simpleyaml.configuration.comments.CommentType type,
                    org.simpleyaml.configuration.comments.KeyTree.Node node)
             throws IOException

Parse the header of a contents string, like a file contents.

The header is the first block comment at the top of the configuration file. It ends with a blank line or with the end of the file.

If no blank line is found after the first block comment and it is not the end of the file then null is returned (the comment will be attached to the first key, so that comment is not considered a header).

The blank line suffix will be stripped away, i.e. the result string will not have a blank line at the end.

If stripPrefix() is true then String.trim() will be applied to every line of the header and the commentPrefix() will be stripped away.

Specified by:

parse in interface org.simpleyaml.configuration.comments.format.CommentFormatter

Parameters:

raw - the string to parse

Returns:

the header

Throws:

IOException

parse

public String parse(Reader raw,
                    org.simpleyaml.configuration.comments.CommentType type,
                    org.simpleyaml.configuration.comments.KeyTree.Node node)
             throws IOException

Specified by:

parse in interface org.simpleyaml.configuration.comments.format.CommentFormatter

Throws:

IOException

dump

public String dump(String header,
                   org.simpleyaml.configuration.comments.CommentType type,
                   org.simpleyaml.configuration.comments.KeyTree.Node node)

Given the header (for instance the one returned by parse(java.lang.String, org.simpleyaml.configuration.comments.CommentType, org.simpleyaml.configuration.comments.KeyTree.Node)), returns the final string formatted to be dumped somewhere like a file.

The header ends with a blank line and every line is prefixed with the commentPrefix().

If all header lines are already prefixed with a # then the commentPrefix() is not applied.

Specified by:

dump in interface org.simpleyaml.configuration.comments.format.CommentFormatter

Parameters:

header - the header to dump

Returns:

the final string to be dumped

stripPrefix

public boolean stripPrefix()

If strip is true then String.trim() will be applied to every line of the header and the commentPrefix() will be stripped away.

Default is false.

Returns:

if stripping the prefix is desired

stripPrefix

public YamlHeaderFormatter stripPrefix(boolean stripPrefix)

Set if stripping the prefix is desired.

If strip is true then String.trim() will be applied to every line of the header and the commentPrefix() will be stripped away.

Default is false.

Parameters:

stripPrefix - if stripping the prefix is desired

Returns:

this object, for chaining

commentPrefix

public String commentPrefix()

Gets the comment prefix to apply to every line of the header.

By default is "# ", i.e. a # followed by a space.

Returns:

the comment prefix

commentPrefix

public YamlHeaderFormatter commentPrefix(String commentPrefix)

Sets the comment prefix to apply to every line of the header.

By default is "# ", i.e. a # followed by a space.

Parameters:

commentPrefix - the comment prefix

Returns:

this object, for chaining

prefixFirst

public YamlHeaderFormatter prefixFirst(String commentPrefixFirst)

Sets the comment prefix to apply to the beginning of the header.

Parameters:

commentPrefixFirst - the comment prefix to apply to the beginning of the header

Returns:

this object, for chaining

commentSuffix

public YamlHeaderFormatter commentSuffix(String suffixMultiline)

Set the comment suffix to append to every line of the header.

Parameters:

suffixMultiline - the suffix to append to every line of the header

Returns:

this object, for chaining

suffixLast

public YamlHeaderFormatter suffixLast(String suffixLast)

Set the suffix to append to the end of the header. If not included, a blank line \n\n will be added to the suffix.

Default is a blank line.

Parameters:

suffixLast - the suffix to append to the end of the header

Returns:

this object, for chaining

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object