Package com.stevesoft.pat

Examples of com.stevesoft.pat.Regex

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        }
        return p;
    }

    protected Regex reg(IDialect d) {
        return new Regex(String.format(patternStr(), d.a(), keyword()));
    }
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    }

    public IParser create(final IContext ctx) {
        return new ParserBase(ctx) {
            public Token go() {
                Regex r = reg(dialect());
                if (!r.search(remain())) return null;
                final String matched = r.stringMatched();
                if (matched.startsWith("\n") || matched.endsWith("\n")) {
                    ctx.getCodeBuilder().addBuilder(new Token.StringToken("\n", ctx));
                    Regex r0 = new Regex("\\n([ \\t\\x0B\\f]*).*");
                    if (r0.search(matched)) {
                        String blank = r0.stringMatched(1);
                        if (blank.length() > 0) {
                            ctx.getCodeBuilder().addBuilder(new Token.StringToken(blank, ctx));
                        }
                    }
                } else {
                    Regex r0 = new Regex("([ \\t\\x0B\\f]*).*");
                    if (r0.search(matched)) {
                        String blank = r0.stringMatched(1);
                        if (blank.length() > 0) {
                            ctx.getCodeBuilder().addBuilder(new Token.StringToken(blank, ctx));
                        }
                    }
                }
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    @Override
    public IParser create(final IContext ctx) {
        return new RemoveLeadingSpacesIfLineBreakParser(ctx) {
            @Override
            public Token go() {
                Regex r = reg(dialect());
                if (!r.search(remain())) {
                    raiseParseException("Error parsing @if statement. Correct usage: @if (some-condition) {some-template-code}");
                }
                final String matched = r.stringMatched();
                int line = ctx.currentLine();
                boolean leadingLB = !isLastBuilderLiteral();
                if (matched.startsWith("\n") || matched.endsWith("\n")) {
                    if (matched.startsWith("\n")) {
                        leadingLB = true;
                        line++;
                    }
                    ctx.getCodeBuilder().addBuilder(new Token.StringToken("\n", ctx));
                    if (!matched.startsWith("\n")) {
                        Regex r0 = new Regex("\\n([ \\t\\x0B\\f]*).*");
                        if (r0.search(matched)) {
                            String blank = r0.stringMatched(1);
                            if (blank.length() > 0) {
                                ctx.getCodeBuilder().addBuilder(new Token.StringToken(blank, ctx));
                            }
                        }
                    }
                } else {
                    Regex r0 = new Regex("([ \\t\\x0B\\f]*).*");
                    if (r0.search(matched)) {
                        String blank = r0.stringMatched(1);
                        if (blank.length() > 0) {
                            ctx.getCodeBuilder().addBuilder(new Token.StringToken(blank, ctx));
                        }
                    }
                }
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    }

    public IParser create(final IContext ctx) {
        return new ParserBase(ctx) {
            public Token go() {
                Regex r = reg(dialect());
                if (r.search(remain())) {
                    final String matched = r.stringMatched();
                    step(matched.length());
                    String s0 = r.stringMatched(3);
                    s0 = S.strip(s0, "{", "}");
                    s0 = S.strip(s0, "\n", "\n");
                    final String s = s0;
                    return new Token(s, ctx(), true) {
                        @Override
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    }

    public IParser create(IContext ctx) {
        return new RemoveLeadingLineBreakAndSpacesParser(ctx) {
            public Token go() {
                Regex r = reg(dialect());
                if (!r.search(remain())) {
                    raiseParseException("bad @__simple__ statement");
                }
                step(r.stringMatched().length());
                //ctx().getCodeBuilder().setSimpleTemplate(ctx().currentLine());
                return new CodeToken("", ctx());
            }
        };
    }
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    protected String patternStr() {
        return "^(%s%s(?@())?)\\s+";
    }

    public static void main(String[] args) {
        Regex r = new SimpleParser().reg(Rythm.INSTANCE);
        if (r.search("@__simple__() ad")) {
            p(r, 3);
        }
    }
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    }

    public IParser create(final IContext ctx) {
        return new ParserBase(ctx) {
            public Token go() {
                Regex r = reg(dialect());
                if (!r.search(remain())) {
                    raiseParseException("error parsing @debug, correct usage: @debug(\"msg\", args...)");
                }
                String matched = r.stringMatched();
                step(matched.length());
                boolean leadLB = matched.startsWith("\n"), afterLB = matched.endsWith("\n");
                if (leadLB || afterLB) {
                    ctx.getCodeBuilder().addBuilder(new Token.StringToken("\n", ctx));
                    if (!(leadLB && afterLB)) {
                        Regex r0 = new Regex("\\n([ \\t\\x0B\\f]*).*");
                        if (r0.search(matched)) {
                            String blank = r0.stringMatched(1);
                            if (blank.length() > 0) {
                                ctx.getCodeBuilder().addBuilder(new Token.StringToken(blank, ctx));
                            }
                        }
                    }
                } else {
                    Regex r0 = new Regex("([ \\t\\x0B\\f]*).*");
                    if (r0.search(matched)) {
                        String blank = r0.stringMatched(1);
                        if (blank.length() > 0) {
                            ctx.getCodeBuilder().addBuilder(new Token.StringToken(blank, ctx));
                        }
                    }
                }
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    }

    public IParser create(final IContext ctx) {
        return new ParserBase(ctx) {
            public Token go() {
                Regex r = reg(dialect());
                if (!r.search(remain())) {
                    raiseParseException("Error parsing @def, correct usage: @def tagName([arguments...])");
                }
                final String matched = r.stringMatched();
                if (matched.startsWith("\n")) {
                    ctx.getCodeBuilder().addBuilder(new Token.StringToken("\n", ctx));
                    Regex r0 = new Regex("\\n([ \\t\\x0B\\f]*).*");
                    if (r0.search(matched)) {
                        String blank = r0.stringMatched(1);
                        if (blank.length() > 0) {
                            ctx.getCodeBuilder().addBuilder(new Token.StringToken(blank, ctx));
                        }
                    }
                } else {
                    Regex r0 = new Regex("([ \\t\\x0B\\f]*).*");
                    if (r0.search(matched)) {
                        String blank = r0.stringMatched(1);
                        if (blank.length() > 0) {
                            ctx.getCodeBuilder().addBuilder(new Token.StringToken(blank, ctx));
                        }
                    }
                }
                step(matched.length());
                String retType = r.stringMatched(3);
                String tagName = r.stringMatched(6);
                String signature = r.stringMatched(7);
                if (null != retType && !"void".equals(retType)) {
                    r = new Regex("^(\\s*((?@{})))");
                    String remain = ctx.getRemain();
                    if (!r.search("{" + remain)) {
                        // short notation?
                        r = new Regex("^(\\s*((?@@@)))");
                        if (!r.search("@" + remain)) {
                            this.raiseParseException("code blocked expected after @def tag");
                        }
                    }
                    String s = r.stringMatched(1);
                    int curLine = ctx().currentLine();
                    ctx().step(s.length() - 1);
                    if (s.startsWith("{")) {
                        while (ctx().peek() != '}') ctx().step(-1);
                    } else {
                        while (ctx().peek() != '@') ctx().step(-1);
                    }
                    s = r.stringMatched(2);
                    s = s.substring(1); // strip left "{"
                    s = s.substring(0, s.length() - 1); // strip right "}"
                    r = new Regex(".*[ \\t\\n\\r\\}]+if[ \\t]*\\(.*");
                    boolean hasIfStatement = r.search(" " + s);
                    String[] lines = s.split("[\\n\\r]+");
                    int len = lines.length;
                    StringBuilder sb = new StringBuilder(s.length() * 2);
                    String lastLine = "";
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    @Override
    public Token go() {
        IContext ctx = ctx();
        //if (ctx.currentBlock() == null) return null;
        Regex r = new Regex(String.format(PTN, a(), a()));
        if (!r.search(ctx.getRemain())) return null;
        if (!ctx.getDialect().enableScripting()) {
            throw new TemplateParser.ScriptingDisabledException(ctx);
        }
        String s = r.stringMatched(1);
        int curLine = ctx.currentLine();
        ctx.step(s.length());
        s = r.stringMatched(2);
        s = s.substring(1); // strip left "{"
        s = s.substring(0, s.length() - 1); // strip right "}"
        r = new Regex(".*[ \\t\\n\\r\\}]+if[ \\t]*\\(.*");
        boolean hasIfStatement = r.search(" " + s);
        String[] lines = s.split("[\\n\\r]+");
        int len = lines.length;
        StringBuilder sb = new StringBuilder(s.length() * 2);
        String lastLine = "";
        for (int i = 0; i < len; ++i) {
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        return new CodeToken(code, ctx);
    }

    public static void main(String[] args) {
        String s = "adfs\n\tif (sdfs) {\n...}\n";
        Regex r = new Regex(".*[ \\t\\n\\r\\}]+if[ \\t]*\\(.*");
        p(s, r); 
    }
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Related Classes of com.stevesoft.pat.Regex

  • org.rythmengine.internal.CodeBuilder
  • org.rythmengine.internal.parser.build_in.ArgsParser
  • org.rythmengine.internal.parser.build_in.AssignParser
  • org.rythmengine.internal.parser.build_in.BreakParser
  • org.rythmengine.internal.parser.build_in.CacheParser
  • org.rythmengine.internal.parser.build_in.CompactParser
  • org.rythmengine.internal.parser.build_in.ContinueParser
  • org.rythmengine.internal.parser.build_in.DebugParser
  • org.rythmengine.internal.parser.build_in.DefTagParser
  • org.rythmengine.internal.parser.build_in.ElseForParser
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