Class CAMetadataExpressions

java.lang.Object

com.io7m.cardant.parsers.CAExpressions

com.io7m.cardant.parsers.CAMetadataExpressions

All Implemented Interfaces:

CASyntaxType

public final class CAMetadataExpressions
extends CAExpressions

Expressions over metadata values.

Constructor Summary

Constructors

Constructor	Description
CAMetadataExpressions(CAStrings inStrings)	Expression parsers for metadata values.

Method Summary

Modifier and Type	Method	Description
CAMetadataType	metadataParse(String text)	Parse a metadata expression.
com.io7m.jsx.SExpressionType	metadataSerialize(CAMetadataType meta)	Serialize metadata.
String	metadataSerializeToString(CAMetadataType meta)	Serialize metadata to a string.
SortedSet<CASyntaxRuleType>	syntaxRules()

Methods inherited from class CAExpressions

createParseError, createParseError, parse, ruleBranch, ruleLeaf, ruleLeafWithExamples, serialize, strings

Methods inherited from class Object

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

Constructor Details

CAMetadataExpressions

public CAMetadataExpressions(CAStrings inStrings)

Expression parsers for metadata values.

Parameters:

inStrings - The string resources

Method Details

metadataParse

public CAMetadataType metadataParse(String text)
                             throws CAException

Parse a metadata expression.

Parameters:

text - The expression

Returns:

A metadata value

Throws:

CAException - On errors

metadataSerializeToString

public String metadataSerializeToString(CAMetadataType meta)
                                 throws CAException

Serialize metadata to a string.

Parameters:

meta - The metadata

Returns:

The serialized value

Throws:

CAException - On errors

metadataSerialize

public com.io7m.jsx.SExpressionType metadataSerialize(CAMetadataType meta)

Serialize metadata.

Parameters:

meta - The metadata

Returns:

The serialized value

syntaxRules

public SortedSet<CASyntaxRuleType> syntaxRules()

Returns:

The syntax rules