Examples of org.yaml.snakeyaml.tokens.Token

org.yaml.snakeyaml.tokens.Token

    }


    private class ParseFlowSequenceEntryMappingValue implements Production {
        public Event produce() {
            if (scanner.checkToken(Token.ID.Value)) {
                Token token = scanner.getToken();
                if (!scanner.checkToken(Token.ID.FlowEntry, Token.ID.FlowSequenceEnd)) {
                    states.push(new ParseFlowSequenceEntryMappingEnd());
                    return parseFlowNode();
                } else {
                    state = new ParseFlowSequenceEntryMappingEnd();
                    return processEmptyScalar(token.getEndMark());
                }
            } else {
                state = new ParseFlowSequenceEntryMappingEnd();
                Token token = scanner.peekToken();
                return processEmptyScalar(token.getStartMark());
            }
        }

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    }


    private class ParseFlowSequenceEntryMappingEnd implements Production {
        public Event produce() {
            state = new ParseFlowSequenceEntry(false);
            Token token = scanner.peekToken();
            return new MappingEndEvent(token.getStartMark(), token.getEndMark());
        }

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     *   flow_mapping_entry    ::= flow_node | KEY flow_node? (VALUE flow_node?)?
     * </pre>
     */
    private class ParseFlowMappingFirstKey implements Production {
        public Event produce() {
            Token token = scanner.getToken();
            marks.push(token.getStartMark());
            return new ParseFlowMappingKey(true).produce();
        }

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            if (!scanner.checkToken(Token.ID.FlowMappingEnd)) {
                if (!first) {
                    if (scanner.checkToken(Token.ID.FlowEntry)) {
                        scanner.getToken();
                    } else {
                        Token token = scanner.peekToken();
                        throw new ParserException("while parsing a flow mapping", marks.pop(),
                                "expected ',' or '}', but got " + token.getTokenId(),
                                token.getStartMark());
                    }
                }
                if (scanner.checkToken(Token.ID.Key)) {
                    Token token = scanner.getToken();
                    if (!scanner.checkToken(Token.ID.Value, Token.ID.FlowEntry,
                            Token.ID.FlowMappingEnd)) {
                        states.push(new ParseFlowMappingValue());
                        return parseFlowNode();
                    } else {
                        state = new ParseFlowMappingValue();
                        return processEmptyScalar(token.getEndMark());
                    }
                } else if (!scanner.checkToken(Token.ID.FlowMappingEnd)) {
                    states.push(new ParseFlowMappingEmptyValue());
                    return parseFlowNode();
                }
            }
            Token token = scanner.getToken();
            Event event = new MappingEndEvent(token.getStartMark(), token.getEndMark());
            state = states.pop();
            marks.pop();
            return event;
        }

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    }


    private class ParseFlowMappingValue implements Production {
        public Event produce() {
            if (scanner.checkToken(Token.ID.Value)) {
                Token token = scanner.getToken();
                if (!scanner.checkToken(Token.ID.FlowEntry, Token.ID.FlowMappingEnd)) {
                    states.push(new ParseFlowMappingKey(false));
                    return parseFlowNode();
                } else {
                    state = new ParseFlowMappingKey(false);
                    return processEmptyScalar(token.getEndMark());
                }
            } else {
                state = new ParseFlowMappingKey(false);
                Token token = scanner.peekToken();
                return processEmptyScalar(token.getStartMark());
            }
        }

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                    if (block) {
                        node = "block";
                    } else {
                        node = "flow";
                    }
                    Token token = scanner.peekToken();
                    throw new ParserException("while parsing a " + node + " node", startMark,
                            "expected the node content, but found " + token.getTokenId(),
                            token.getStartMark());
                }
            }
        }
        return event;
    }

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    private class ParseImplicitDocumentStart implements Production {
        public Event produce() {
            // Parse an implicit document.
            if (!scanner.checkToken(Token.ID.Directive, Token.ID.DocumentStart, Token.ID.StreamEnd)) {
                directives = new VersionTagsTuple(null, DEFAULT_TAGS);
                Token token = scanner.peekToken();
                Mark startMark = token.getStartMark();
                Mark endMark = startMark;
                Event event = new DocumentStartEvent(startMark, endMark, false, null, null);
                // Prepare the next state.
                states.push(new ParseDocumentEnd());
                state = new ParseBlockNode();

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                scanner.getToken();
            }
            // Parse an explicit document.
            Event event;
            if (!scanner.checkToken(Token.ID.StreamEnd)) {
                Token token = scanner.peekToken();
                Mark startMark = token.getStartMark();
                VersionTagsTuple tuple = processDirectives();
                if (!scanner.checkToken(Token.ID.DocumentStart)) {
                    throw new ParserException(null, null, "expected '<document start>', but found "
                            + scanner.peekToken().getTokenId(), scanner.peekToken().getStartMark());
                }
                token = scanner.getToken();
                Mark endMark = token.getEndMark();
                event = new DocumentStartEvent(startMark, endMark, true, tuple.getVersion(),
                        tuple.getTags());
                states.push(new ParseDocumentEnd());
                state = new ParseDocumentContent();
            } else {
                // Parse the end of the stream.
                StreamEndToken token = (StreamEndToken) scanner.getToken();
                event = new StreamEndEvent(token.getStartMark(), token.getEndMark());
                if (!states.isEmpty()) {
                    throw new YAMLException("Unexpected end of stream. States left: " + states);
                }
                if (!marks.isEmpty()) {
                    throw new YAMLException("Unexpected end of stream. Marks left: " + marks);

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    }


    private class ParseDocumentEnd implements Production {
        public Event produce() {
            // Parse the document end.
            Token token = scanner.peekToken();
            Mark startMark = token.getStartMark();
            Mark endMark = startMark;
            boolean explicit = false;
            if (scanner.checkToken(Token.ID.DocumentEnd)) {
                token = scanner.getToken();
                endMark = token.getEndMark();
                explicit = true;
            }
            Event event = new DocumentEndEvent(startMark, endMark, explicit);
            // Prepare the next state.
            state = new ParseDocumentStart();

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    // block_sequence ::= BLOCK-SEQUENCE-START (BLOCK-ENTRY block_node?)*
    // BLOCK-END


    private class ParseBlockSequenceFirstEntry implements Production {
        public Event produce() {
            Token token = scanner.getToken();
            marks.push(token.getStartMark());
            return new ParseBlockSequenceEntry().produce();
        }

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Related Classes of org.yaml.snakeyaml.tokens.Token

org.pyyaml.CanonicalScanner

org.pyyaml.PyTokensTest

org.yaml.snakeyaml.parser.ParserImpl

org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingFirstKey

org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingKey

org.yaml.snakeyaml.parser.ParserImpl$ParseBlockMappingValue

org.yaml.snakeyaml.parser.ParserImpl$ParseBlockSequenceEntry

org.yaml.snakeyaml.parser.ParserImpl$ParseBlockSequenceFirstEntry

org.yaml.snakeyaml.parser.ParserImpl$ParseDocumentEnd

org.yaml.snakeyaml.parser.ParserImpl$ParseDocumentStart

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