Package com.io7m.cardant.parsers

Class CAMetadataExpressions

java.lang.Object

com.io7m.cardant.parsers.CAExpressions

com.io7m.cardant.parsers.CAMetadataExpressions

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.
protected Map<CAStringConstantType,CAStringConstantType>	syntax()

Methods inherited from class com.io7m.cardant.parsers.CAExpressions

createParseError, createParseError, parse, serialize

Methods inherited from class java.lang.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

syntax

protected Map<CAStringConstantType,CAStringConstantType> syntax()

Specified by:

syntax in class CAExpressions

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