org.eclipse.xtext.xtend2.conversion
Class AbstractRichTextValueConverter

java.lang.Object
  org.eclipse.xtext.conversion.impl.AbstractValueConverter<T>
      org.eclipse.xtext.conversion.impl.AbstractLexerBasedConverter<java.lang.String>
          org.eclipse.xtext.xtend2.conversion.AbstractRichTextValueConverter

All Implemented Interfaces:

IValueConverter<java.lang.String>, IValueConverter.RuleSpecific

Direct Known Subclasses:

RichTextEndValueConverter, RichTextInBetweenValueConverter, RichTextStartValueConverter, RichTextValueConverter

public abstract class AbstractRichTextValueConverter
extends AbstractLexerBasedConverter<java.lang.String>

Author:

Sebastian Zarnekow - Initial contribution and API

Nested Class Summary

Nested classes/interfaces inherited from interface org.eclipse.xtext.conversion.IValueConverter

IValueConverter.RuleSpecific

Field Summary

Fields inherited from interface org.eclipse.xtext.conversion.IValueConverter

NO_OP_CONVERTER

Constructor Summary

AbstractRichTextValueConverter()

Method Summary

protected void	addIfAbsent(java.lang.String value, java.util.Set<java.lang.String> set)
protected void	assertValidValue(java.lang.String value)
protected abstract java.lang.String	getLeadingTerminal()
protected java.util.List<java.lang.String>	getTrailingSubsequences()
protected abstract java.lang.String	getTrailingTerminal()
protected java.lang.String	toEscapedString(java.lang.String value)
java.lang.String	toValue(java.lang.String string, INode node) Creates a value from the given input.

Methods inherited from class org.eclipse.xtext.conversion.impl.AbstractLexerBasedConverter

assertTokens, createTokenContentMismatchException, createTokenTypeMismatchException, getLexer, getLexerProvider, getRule, getRuleName, getRuleName, getTokenDefMap, getTokenDefProvider, getTokenSource, setLexerProvider, setRule, setTokenDefProvider, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractRichTextValueConverter

public AbstractRichTextValueConverter()

Method Detail

getLeadingTerminal

protected abstract java.lang.String getLeadingTerminal()

getTrailingTerminal

protected abstract java.lang.String getTrailingTerminal()

toEscapedString

protected java.lang.String toEscapedString(java.lang.String value)

Overrides:

toEscapedString in class AbstractLexerBasedConverter<java.lang.String>

assertValidValue

protected void assertValidValue(java.lang.String value)

Overrides:

assertValidValue in class AbstractLexerBasedConverter<java.lang.String>

getTrailingSubsequences

protected java.util.List<java.lang.String> getTrailingSubsequences()

addIfAbsent

protected void addIfAbsent(java.lang.String value,
                           java.util.Set<java.lang.String> set)

toValue

public java.lang.String toValue(java.lang.String string,
                                INode node)

Description copied from interface: IValueConverter

Creates a value from the given input. The input is conformant to a data type or terminal rule.

The given string or node may be null but not both of them.

Parameters:

string - the string that was inferred from the node. Usually the node's text but may be reduced to the parts of the node that are not hidden.

node - the parsed node including hidden parts.

Returns:

the new value or null.