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  3. org.yaml.snakeyaml.tokens.ScalarToken

Java 类org.yaml.snakeyaml.tokens.ScalarToken 实例源码

项目：AndroidApktool    文件：ScannerImpl.java    
/**
 * Scan a flow-style scalar. Flow scalars are presented in one of two forms;
 * first, a flow scalar may be a double-quoted string; second, a flow scalar
 * may be a single-quoted string.
 * 
 * @see <a href="http://www.yaml.org/spec/1.1/#flow"></a> style/syntax
 * 
 *      <pre>
 * See the specification for details.
 * Note that we loose indentation rules for quoted scalars. Quoted
 * scalars don't need to adhere indentation because &quot; and ' clearly
 * mark the beginning and the end of them. Therefore we are less
 * restrictive then the specification requires. We only need to check
 * that document separators are not included in scalars.
 * </pre>
 */
private Token scanFlowScalar(char style) {
    boolean _double;
    // The style will be either single- or double-quoted; we determine this
    // by the first character in the entry (supplied)
    if (style == '"') {
        _double = true;
    } else {
        _double = false;
    }
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    char quote = reader.peek();
    reader.forward();
    chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    while (reader.peek() != quote) {
        chunks.append(scanFlowScalarSpaces(startMark));
        chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    }
    reader.forward();
    Mark endMark = reader.getMark();
    return new ScalarToken(chunks.toString(), false, startMark, endMark, style);
}
项目：5zig-TIMV-Plugin    文件：ScannerImpl.java    
/**
 * Scan a flow-style scalar. Flow scalars are presented in one of two forms;
 * first, a flow scalar may be a double-quoted string; second, a flow scalar
 * may be a single-quoted string.
 * 
 * @see <a href="http://www.yaml.org/spec/1.1/#flow"></a> style/syntax
 * 
 *      <pre>
 * See the specification for details.
 * Note that we loose indentation rules for quoted scalars. Quoted
 * scalars don't need to adhere indentation because &quot; and ' clearly
 * mark the beginning and the end of them. Therefore we are less
 * restrictive then the specification requires. We only need to check
 * that document separators are not included in scalars.
 * </pre>
 */
private Token scanFlowScalar(char style) {
    boolean _double;
    // The style will be either single- or double-quoted; we determine this
    // by the first character in the entry (supplied)
    if (style == '"') {
        _double = true;
    } else {
        _double = false;
    }
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    int quote = reader.peek();
    reader.forward();
    chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    while (reader.peek() != quote) {
        chunks.append(scanFlowScalarSpaces(startMark));
        chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    }
    reader.forward();
    Mark endMark = reader.getMark();
    return new ScalarToken(chunks.toString(), false, startMark, endMark, style);
}
项目：snake-yaml    文件：ScannerImpl.java    
/**
 * Scan a flow-style scalar. Flow scalars are presented in one of two forms;
 * first, a flow scalar may be a double-quoted string; second, a flow scalar
 * may be a single-quoted string.
 * 
 * @see <a href="http://www.yaml.org/spec/1.1/#flow"></a> style/syntax
 * 
 *      <pre>
 * See the specification for details.
 * Note that we loose indentation rules for quoted scalars. Quoted
 * scalars don't need to adhere indentation because &quot; and ' clearly
 * mark the beginning and the end of them. Therefore we are less
 * restrictive then the specification requires. We only need to check
 * that document separators are not included in scalars.
 * </pre>
 */
private Token scanFlowScalar(char style) {
    boolean _double;
    // The style will be either single- or double-quoted; we determine this
    // by the first character in the entry (supplied)
    if (style == '"') {
        _double = true;
    } else {
        _double = false;
    }
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    char quote = reader.peek();
    reader.forward();
    chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    while (reader.peek() != quote) {
        chunks.append(scanFlowScalarSpaces(startMark));
        chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    }
    reader.forward();
    Mark endMark = reader.getMark();
    return new ScalarToken(chunks.toString(), false, startMark, endMark, style);
}
项目：snake-yaml    文件：ScannerImplTest.java    
public void testGetToken() {
    String data = "string: abcd";
    StreamReader reader = new StreamReader(data);
    Scanner scanner = new ScannerImpl(reader);
    Mark dummy = new Mark("dummy", 0, 0, 0, "", 0);
    LinkedList<Token> etalonTokens = new LinkedList<Token>();
    etalonTokens.add(new StreamStartToken(dummy, dummy));
    etalonTokens.add(new BlockMappingStartToken(dummy, dummy));
    etalonTokens.add(new KeyToken(dummy, dummy));
    etalonTokens.add(new ScalarToken("string", true, dummy, dummy, (char) 0));
    etalonTokens.add(new ValueToken(dummy, dummy));
    etalonTokens.add(new ScalarToken("abcd", true, dummy, dummy, (char) 0));
    etalonTokens.add(new BlockEndToken(dummy, dummy));
    etalonTokens.add(new StreamEndToken(dummy, dummy));
    while (!etalonTokens.isEmpty() && scanner.checkToken(etalonTokens.get(0).getTokenId())) {
        assertEquals(etalonTokens.removeFirst(), scanner.getToken());
    }
    assertFalse("Must contain no more tokens: " + scanner.getToken(),
            scanner.checkToken(new Token.ID[0]));
}
项目：SubServers-2    文件：ScannerImpl.java    
/**
 * Scan a flow-style scalar. Flow scalars are presented in one of two forms;
 * first, a flow scalar may be a double-quoted string; second, a flow scalar
 * may be a single-quoted string.
 * 
 * @see <a href="http://www.yaml.org/spec/1.1/#flow"></a> style/syntax
 * 
 *      <pre>
 * See the specification for details.
 * Note that we loose indentation rules for quoted scalars. Quoted
 * scalars don't need to adhere indentation because &quot; and ' clearly
 * mark the beginning and the end of them. Therefore we are less
 * restrictive then the specification requires. We only need to check
 * that document separators are not included in scalars.
 * </pre>
 */
private Token scanFlowScalar(char style) {
    boolean _double;
    // The style will be either single- or double-quoted; we determine this
    // by the first character in the entry (supplied)
    if (style == '"') {
        _double = true;
    } else {
        _double = false;
    }
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    int quote = reader.peek();
    reader.forward();
    chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    while (reader.peek() != quote) {
        chunks.append(scanFlowScalarSpaces(startMark));
        chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    }
    reader.forward();
    Mark endMark = reader.getMark();
    return new ScalarToken(chunks.toString(), false, startMark, endMark, style);
}
项目：snakeyaml    文件：ScannerImpl.java    
/**
 * Scan a flow-style scalar. Flow scalars are presented in one of two forms;
 * first, a flow scalar may be a double-quoted string; second, a flow scalar
 * may be a single-quoted string.
 * 
 * @see http://www.yaml.org/spec/1.1/#flow style/syntax
 * 
 *      <pre>
 * See the specification for details.
 * Note that we loose indentation rules for quoted scalars. Quoted
 * scalars don't need to adhere indentation because &quot; and ' clearly
 * mark the beginning and the end of them. Therefore we are less
 * restrictive then the specification requires. We only need to check
 * that document separators are not included in scalars.
 * </pre>
 */
private Token scanFlowScalar(char style) {
    boolean _double;
    // The style will be either single- or double-quoted; we determine this
    // by the first character in the entry (supplied)
    if (style == '"') {
        _double = true;
    } else {
        _double = false;
    }
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    char quote = reader.peek();
    reader.forward();
    chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    while (reader.peek() != quote) {
        chunks.append(scanFlowScalarSpaces(startMark));
        chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    }
    reader.forward();
    Mark endMark = reader.getMark();
    return new ScalarToken(chunks.toString(), false, startMark, endMark, style);
}
项目：snakeyaml    文件：ScannerImplTest.java    
public void testGetToken() {
    String data = "string: abcd";
    StreamReader reader = new StreamReader(data);
    Scanner scanner = new ScannerImpl(reader);
    Mark dummy = new Mark("dummy", 0, 0, 0, "", 0);
    LinkedList<Token> etalonTokens = new LinkedList<Token>();
    etalonTokens.add(new StreamStartToken(dummy, dummy));
    etalonTokens.add(new BlockMappingStartToken(dummy, dummy));
    etalonTokens.add(new KeyToken(dummy, dummy));
    etalonTokens.add(new ScalarToken("string", true, dummy, dummy, (char) 0));
    etalonTokens.add(new ValueToken(dummy, dummy));
    etalonTokens.add(new ScalarToken("abcd", true, dummy, dummy, (char) 0));
    etalonTokens.add(new BlockEndToken(dummy, dummy));
    etalonTokens.add(new StreamEndToken(dummy, dummy));
    while (!etalonTokens.isEmpty() && scanner.checkToken(etalonTokens.get(0).getTokenId())) {
        assertEquals(etalonTokens.removeFirst(), scanner.getToken());
    }
    assertFalse("Must contain no more tokens: " + scanner.getToken(),
            scanner.checkToken(new Token.ID[0]));
}
项目：TestTheTeacher    文件：ScannerImpl.java    
/**
 * Scan a flow-style scalar. Flow scalars are presented in one of two forms;
 * first, a flow scalar may be a double-quoted string; second, a flow scalar
 * may be a single-quoted string.
 * 
 * @see http://www.yaml.org/spec/1.1/#flow style/syntax
 * 
 *      <pre>
 * See the specification for details.
 * Note that we loose indentation rules for quoted scalars. Quoted
 * scalars don't need to adhere indentation because &quot; and ' clearly
 * mark the beginning and the end of them. Therefore we are less
 * restrictive then the specification requires. We only need to check
 * that document separators are not included in scalars.
 * </pre>
 */
private Token scanFlowScalar(char style) {
    boolean _double;
    // The style will be either single- or double-quoted; we determine this
    // by the first character in the entry (supplied)
    if (style == '"') {
        _double = true;
    } else {
        _double = false;
    }
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    char quote = reader.peek();
    reader.forward();
    chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    while (reader.peek() != quote) {
        chunks.append(scanFlowScalarSpaces(startMark));
        chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    }
    reader.forward();
    Mark endMark = reader.getMark();
    return new ScalarToken(chunks.toString(), false, startMark, endMark, style);
}
项目：org.openntf.domino    文件：ScannerImpl.java    
/**
 * Scan a flow-style scalar. Flow scalars are presented in one of two forms; first, a flow scalar may be a double-quoted string; second,
 * a flow scalar may be a single-quoted string.
 * 
 * @see http://www.yaml.org/spec/1.1/#flow style/syntax
 * 
 *      <pre>
 * See the specification for details.
 * Note that we loose indentation rules for quoted scalars. Quoted
 * scalars don't need to adhere indentation because &quot; and ' clearly
 * mark the beginning and the end of them. Therefore we are less
 * restrictive then the specification requires. We only need to check
 * that document separators are not included in scalars.
 * </pre>
 */
private Token scanFlowScalar(final char style) {
    boolean _double;
    // The style will be either single- or double-quoted; we determine this
    // by the first character in the entry (supplied)
    if (style == '"') {
        _double = true;
    } else {
        _double = false;
    }
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    char quote = reader.peek();
    reader.forward();
    chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    while (reader.peek() != quote) {
        chunks.append(scanFlowScalarSpaces(startMark));
        chunks.append(scanFlowScalarNonSpaces(_double, startMark));
    }
    reader.forward();
    Mark endMark = reader.getMark();
    return new ScalarToken(chunks.toString(), false, startMark, endMark, style);
}
项目：AndroidApktool    文件：ScannerImpl.java    
/**
 * Scan a plain scalar.
 * 
 * <pre>
 * See the specification for details.
 * We add an additional restriction for the flow context:
 *   plain scalars in the flow context cannot contain ',', ':' and '?'.
 * We also keep track of the `allow_simple_key` flag here.
 * Indentation rules are loosed for the flow context.
 * </pre>
 */
private Token scanPlain() {
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    Mark endMark = startMark;
    int indent = this.indent + 1;
    String spaces = "";
    while (true) {
        char ch;
        int length = 0;
        // A comment indicates the end of the scalar.
        if (reader.peek() == '#') {
            break;
        }
        while (true) {
            ch = reader.peek(length);
            if (Constant.NULL_BL_T_LINEBR.has(ch)
                    || (this.flowLevel == 0 && ch == ':' && Constant.NULL_BL_T_LINEBR
                            .has(reader.peek(length + 1)))
                    || (this.flowLevel != 0 && ",:?[]{}".indexOf(ch) != -1)) {
                break;
            }
            length++;
        }
        // It's not clear what we should do with ':' in the flow context.
        if (this.flowLevel != 0 && ch == ':'
                && Constant.NULL_BL_T_LINEBR.hasNo(reader.peek(length + 1), ",[]{}")) {
            reader.forward(length);
            throw new ScannerException("while scanning a plain scalar", startMark,
                    "found unexpected ':'", reader.getMark(),
                    "Please check http://pyyaml.org/wiki/YAMLColonInFlowContext for details.");
        }
        if (length == 0) {
            break;
        }
        this.allowSimpleKey = false;
        chunks.append(spaces);
        chunks.append(reader.prefixForward(length));
        endMark = reader.getMark();
        spaces = scanPlainSpaces();
        // System.out.printf("spaces[%s]\n", spaces);
        if (spaces.length() == 0 || reader.peek() == '#'
                || (this.flowLevel == 0 && this.reader.getColumn() < indent)) {
            break;
        }
    }
    return new ScalarToken(chunks.toString(), startMark, endMark, true);
}
项目：5zig-TIMV-Plugin    文件：ScannerImpl.java    
/**
 * Scan a plain scalar.
 * 
 * <pre>
 * See the specification for details.
 * We add an additional restriction for the flow context:
 *   plain scalars in the flow context cannot contain ',', ':' and '?'.
 * We also keep track of the `allow_simple_key` flag here.
 * Indentation rules are loosed for the flow context.
 * </pre>
 */
private Token scanPlain() {
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    Mark endMark = startMark;
    int indent = this.indent + 1;
    String spaces = "";
    while (true) {
        int c;
        int length = 0;
        // A comment indicates the end of the scalar.
        if (reader.peek() == '#') {
            break;
        }
        while (true) {
            c = reader.peek(length);
            if (Constant.NULL_BL_T_LINEBR.has(c)
                    || (this.flowLevel == 0 && c == ':' && Constant.NULL_BL_T_LINEBR
                            .has(reader.peek(length + 1)))
                    || (this.flowLevel != 0 && ",:?[]{}".indexOf(c) != -1)) {
                break;
            }
            length++;
        }
        // It's not clear what we should do with ':' in the flow context.
        if (this.flowLevel != 0 && c == ':'
                && Constant.NULL_BL_T_LINEBR.hasNo(reader.peek(length + 1), ",[]{}")) {
            reader.forward(length);
            throw new ScannerException("while scanning a plain scalar", startMark,
                    "found unexpected ':'", reader.getMark(),
                    "Please check http://pyyaml.org/wiki/YAMLColonInFlowContext for details.");
        }
        if (length == 0) {
            break;
        }
        this.allowSimpleKey = false;
        chunks.append(spaces);
        chunks.append(reader.prefixForward(length));
        endMark = reader.getMark();
        spaces = scanPlainSpaces();
        // System.out.printf("spaces[%s]\n", spaces);
        if (spaces.length() == 0 || reader.peek() == '#'
                || (this.flowLevel == 0 && this.reader.getColumn() < indent)) {
            break;
        }
    }
    return new ScalarToken(chunks.toString(), startMark, endMark, true);
}
项目：snake-yaml    文件：ScannerImpl.java    
/**
 * Scan a plain scalar.
 * 
 * <pre>
 * See the specification for details.
 * We add an additional restriction for the flow context:
 *   plain scalars in the flow context cannot contain ',', ':' and '?'.
 * We also keep track of the `allow_simple_key` flag here.
 * Indentation rules are loosed for the flow context.
 * </pre>
 */
private Token scanPlain() {
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    Mark endMark = startMark;
    int indent = this.indent + 1;
    String spaces = "";
    while (true) {
        char ch;
        int length = 0;
        // A comment indicates the end of the scalar.
        if (reader.peek() == '#') {
            break;
        }
        while (true) {
            ch = reader.peek(length);
            if (Constant.NULL_BL_T_LINEBR.has(ch)
                    || (this.flowLevel == 0 && ch == ':' && Constant.NULL_BL_T_LINEBR
                            .has(reader.peek(length + 1)))
                    || (this.flowLevel != 0 && ",:?[]{}".indexOf(ch) != -1)) {
                break;
            }
            length++;
        }
        // It's not clear what we should do with ':' in the flow context.
        if (this.flowLevel != 0 && ch == ':'
                && Constant.NULL_BL_T_LINEBR.hasNo(reader.peek(length + 1), ",[]{}")) {
            reader.forward(length);
            throw new ScannerException("while scanning a plain scalar", startMark,
                    "found unexpected ':'", reader.getMark(),
                    "Please check http://pyyaml.org/wiki/YAMLColonInFlowContext for details.");
        }
        if (length == 0) {
            break;
        }
        this.allowSimpleKey = false;
        chunks.append(spaces);
        chunks.append(reader.prefixForward(length));
        endMark = reader.getMark();
        spaces = scanPlainSpaces();
        // System.out.printf("spaces[%s]\n", spaces);
        if (spaces.length() == 0 || reader.peek() == '#'
                || (this.flowLevel == 0 && this.reader.getColumn() < indent)) {
            break;
        }
    }
    return new ScalarToken(chunks.toString(), startMark, endMark, true);
}
项目：snake-yaml    文件：CanonicalScanner.java    
private Token scanScalar() {
    index++;
    StringBuilder chunks = new StringBuilder();
    int start = index;
    boolean ignoreSpaces = false;
    while (data.charAt(index) != '"') {
        if (data.charAt(index) == '\\') {
            ignoreSpaces = false;
            chunks.append(data.substring(start, index));
            index++;
            char ch = data.charAt(index);
            index++;
            if (ch == '\n') {
                ignoreSpaces = true;
            } else if (QUOTE_CODES.keySet().contains(ch)) {
                int length = QUOTE_CODES.get(ch);
                int code = Integer.parseInt(data.substring(index, index + length), 16);
                chunks.append(String.valueOf((char) code));
                index += length;
            } else {
                if (!QUOTE_REPLACES.keySet().contains(ch)) {
                    throw new CanonicalException("invalid escape code");
                }
                chunks.append(QUOTE_REPLACES.get(ch));
            }
            start = index;
        } else if (data.charAt(index) == '\n') {
            chunks.append(data.substring(start, index));
            chunks.append(" ");
            index++;
            start = index;
            ignoreSpaces = true;
        } else if (ignoreSpaces && data.charAt(index) == ' ') {
            index++;
            start = index;
        } else {
            ignoreSpaces = false;
            index++;
        }
    }
    chunks.append(data.substring(start, index));
    index++;
    return new ScalarToken(chunks.toString(), mark, mark, false);
}
项目：SubServers-2    文件：ScannerImpl.java    
/**
 * Scan a plain scalar.
 * 
 * <pre>
 * See the specification for details.
 * We add an additional restriction for the flow context:
 *   plain scalars in the flow context cannot contain ',', ':' and '?'.
 * We also keep track of the `allow_simple_key` flag here.
 * Indentation rules are loosed for the flow context.
 * </pre>
 */
private Token scanPlain() {
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    Mark endMark = startMark;
    int indent = this.indent + 1;
    String spaces = "";
    while (true) {
        int c;
        int length = 0;
        // A comment indicates the end of the scalar.
        if (reader.peek() == '#') {
            break;
        }
        while (true) {
            c = reader.peek(length);
            if (Constant.NULL_BL_T_LINEBR.has(c)
                    || (this.flowLevel == 0 && c == ':' && Constant.NULL_BL_T_LINEBR
                            .has(reader.peek(length + 1)))
                    || (this.flowLevel != 0 && ",:?[]{}".indexOf(c) != -1)) {
                break;
            }
            length++;
        }
        // It's not clear what we should do with ':' in the flow context.
        if (this.flowLevel != 0 && c == ':'
                && Constant.NULL_BL_T_LINEBR.hasNo(reader.peek(length + 1), ",[]{}")) {
            reader.forward(length);
            throw new ScannerException("while scanning a plain scalar", startMark,
                    "found unexpected ':'", reader.getMark(),
                    "Please check http://pyyaml.org/wiki/YAMLColonInFlowContext for details.");
        }
        if (length == 0) {
            break;
        }
        this.allowSimpleKey = false;
        chunks.append(spaces);
        chunks.append(reader.prefixForward(length));
        endMark = reader.getMark();
        spaces = scanPlainSpaces();
        // System.out.printf("spaces[%s]\n", spaces);
        if (spaces.length() == 0 || reader.peek() == '#'
                || (this.flowLevel == 0 && this.reader.getColumn() < indent)) {
            break;
        }
    }
    return new ScalarToken(chunks.toString(), startMark, endMark, true);
}
项目：snakeyaml    文件：ScannerImpl.java    
/**
 * Scan a plain scalar.
 * 
 * <pre>
 * See the specification for details.
 * We add an additional restriction for the flow context:
 *   plain scalars in the flow context cannot contain ',', ':' and '?'.
 * We also keep track of the `allow_simple_key` flag here.
 * Indentation rules are loosed for the flow context.
 * </pre>
 */
private Token scanPlain() {
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    Mark endMark = startMark;
    int indent = this.indent + 1;
    String spaces = "";
    while (true) {
        char ch;
        int length = 0;
        // A comment indicates the end of the scalar.
        if (reader.peek() == '#') {
            break;
        }
        while (true) {
            ch = reader.peek(length);
            if (Constant.NULL_BL_T_LINEBR.has(ch)
                    || (this.flowLevel == 0 && ch == ':' && Constant.NULL_BL_T_LINEBR
                            .has(reader.peek(length + 1)))
                    || (this.flowLevel != 0 && ",:?[]{}".indexOf(ch) != -1)) {
                break;
            }
            length++;
        }
        // It's not clear what we should do with ':' in the flow context.
        if (this.flowLevel != 0 && ch == ':'
                && Constant.NULL_BL_T_LINEBR.hasNo(reader.peek(length + 1), ",[]{}")) {
            reader.forward(length);
            throw new ScannerException("while scanning a plain scalar", startMark,
                    "found unexpected ':'", reader.getMark(),
                    "Please check http://pyyaml.org/wiki/YAMLColonInFlowContext for details.");
        }
        if (length == 0) {
            break;
        }
        this.allowSimpleKey = false;
        chunks.append(spaces);
        chunks.append(reader.prefixForward(length));
        endMark = reader.getMark();
        spaces = scanPlainSpaces();
        // System.out.printf("spaces[%s]\n", spaces);
        if (spaces.length() == 0 || reader.peek() == '#'
                || (this.flowLevel == 0 && this.reader.getColumn() < indent)) {
            break;
        }
    }
    return new ScalarToken(chunks.toString(), startMark, endMark, true);
}
项目：snakeyaml    文件：CanonicalScanner.java    
private Token scanScalar() {
    index++;
    StringBuilder chunks = new StringBuilder();
    int start = index;
    boolean ignoreSpaces = false;
    while (data.charAt(index) != '"') {
        if (data.charAt(index) == '\\') {
            ignoreSpaces = false;
            chunks.append(data.substring(start, index));
            index++;
            char ch = data.charAt(index);
            index++;
            if (ch == '\n') {
                ignoreSpaces = true;
            } else if (QUOTE_CODES.keySet().contains(ch)) {
                int length = QUOTE_CODES.get(ch);
                int code = Integer.parseInt(data.substring(index, index + length), 16);
                chunks.append(String.valueOf((char) code));
                index += length;
            } else {
                if (!QUOTE_REPLACES.keySet().contains(ch)) {
                    throw new CanonicalException("invalid escape code");
                }
                chunks.append(QUOTE_REPLACES.get(ch));
            }
            start = index;
        } else if (data.charAt(index) == '\n') {
            chunks.append(data.substring(start, index));
            chunks.append(" ");
            index++;
            start = index;
            ignoreSpaces = true;
        } else if (ignoreSpaces && data.charAt(index) == ' ') {
            index++;
            start = index;
        } else {
            ignoreSpaces = false;
            index++;
        }
    }
    chunks.append(data.substring(start, index));
    index++;
    return new ScalarToken(chunks.toString(), mark, mark, false);
}
项目：TestTheTeacher    文件：ScannerImpl.java    
/**
 * Scan a plain scalar.
 * 
 * <pre>
 * See the specification for details.
 * We add an additional restriction for the flow context:
 *   plain scalars in the flow context cannot contain ',', ':' and '?'.
 * We also keep track of the `allow_simple_key` flag here.
 * Indentation rules are loosed for the flow context.
 * </pre>
 */
private Token scanPlain() {
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    Mark endMark = startMark;
    int indent = this.indent + 1;
    String spaces = "";
    while (true) {
        char ch;
        int length = 0;
        // A comment indicates the end of the scalar.
        if (reader.peek() == '#') {
            break;
        }
        while (true) {
            ch = reader.peek(length);
            if (Constant.NULL_BL_T_LINEBR.has(ch)
                    || (this.flowLevel == 0 && ch == ':' && Constant.NULL_BL_T_LINEBR
                            .has(reader.peek(length + 1)))
                    || (this.flowLevel != 0 && ",:?[]{}".indexOf(ch) != -1)) {
                break;
            }
            length++;
        }
        // It's not clear what we should do with ':' in the flow context.
        if (this.flowLevel != 0 && ch == ':'
                && Constant.NULL_BL_T_LINEBR.hasNo(reader.peek(length + 1), ",[]{}")) {
            reader.forward(length);
            throw new ScannerException("while scanning a plain scalar", startMark,
                    "found unexpected ':'", reader.getMark(),
                    "Please check http://pyyaml.org/wiki/YAMLColonInFlowContext for details.");
        }
        if (length == 0) {
            break;
        }
        this.allowSimpleKey = false;
        chunks.append(spaces);
        chunks.append(reader.prefixForward(length));
        endMark = reader.getMark();
        spaces = scanPlainSpaces();
        // System.out.printf("spaces[%s]\n", spaces);
        if (spaces.length() == 0 || reader.peek() == '#'
                || (this.flowLevel == 0 && this.reader.getColumn() < indent)) {
            break;
        }
    }
    return new ScalarToken(chunks.toString(), startMark, endMark, true);
}
项目：org.openntf.domino    文件：ScannerImpl.java    
/**
 * Scan a plain scalar.
 * 
 * <pre>
 * See the specification for details.
 * We add an additional restriction for the flow context:
 *   plain scalars in the flow context cannot contain ',', ':' and '?'.
 * We also keep track of the `allow_simple_key` flag here.
 * Indentation rules are loosed for the flow context.
 * </pre>
 */
private Token scanPlain() {
    StringBuilder chunks = new StringBuilder();
    Mark startMark = reader.getMark();
    Mark endMark = startMark;
    int indent = this.indent + 1;
    String spaces = "";
    while (true) {
        char ch;
        int length = 0;
        // A comment indicates the end of the scalar.
        if (reader.peek() == '#') {
            break;
        }
        while (true) {
            ch = reader.peek(length);
            if (Constant.NULL_BL_T_LINEBR.has(ch)
                    || (this.flowLevel == 0 && ch == ':' && Constant.NULL_BL_T_LINEBR.has(reader.peek(length + 1)))
                    || (this.flowLevel != 0 && ",:?[]{}".indexOf(ch) != -1)) {
                break;
            }
            length++;
        }
        // It's not clear what we should do with ':' in the flow context.
        if (this.flowLevel != 0 && ch == ':' && Constant.NULL_BL_T_LINEBR.hasNo(reader.peek(length + 1), ",[]{}")) {
            reader.forward(length);
            throw new ScannerException("while scanning a plain scalar", startMark, "found unexpected ':'", reader.getMark(),
                    "Please check http://pyyaml.org/wiki/YAMLColonInFlowContext for details.");
        }
        if (length == 0) {
            break;
        }
        this.allowSimpleKey = false;
        chunks.append(spaces);
        chunks.append(reader.prefixForward(length));
        endMark = reader.getMark();
        spaces = scanPlainSpaces();
        // System.out.printf("spaces[%s]\n", spaces);
        if (spaces.length() == 0 || reader.peek() == '#' || (this.flowLevel == 0 && this.reader.getColumn() < indent)) {
            break;
        }
    }
    return new ScalarToken(chunks.toString(), startMark, endMark, true);
}