Java Code Examples for jdk.nashorn.internal.runtime.regexp.joni.constants.AnchorType#ANYCHAR_STAR_ML

The following examples show how to use jdk.nashorn.internal.runtime.regexp.joni.constants.AnchorType#ANYCHAR_STAR_ML . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.

Example 1

Source File: OptAnchorInfo.java From TencentKona-8 with GNU General Public License v2.0

5 votes

static String anchorToString(final int anchor) {
    final StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) {
        s.append("begin-buf ");
    }
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) {
        s.append("begin-line ");
    }
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) {
        s.append("begin-pos ");
    }
    if ((anchor & AnchorType.END_BUF) !=0 ) {
        s.append("end-buf ");
    }
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) {
        s.append("semi-end-buf ");
    }
    if ((anchor & AnchorType.END_LINE) !=0 ) {
        s.append("end-line ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) {
        s.append("anychar-star ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) {
        s.append("anychar-star-pl ");
    }
    s.append("]");

    return s.toString();
}

Example 2

Source File: OptAnchorInfo.java From jdk8u60 with GNU General Public License v2.0

5 votes

static String anchorToString(final int anchor) {
    final StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) {
        s.append("begin-buf ");
    }
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) {
        s.append("begin-line ");
    }
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) {
        s.append("begin-pos ");
    }
    if ((anchor & AnchorType.END_BUF) !=0 ) {
        s.append("end-buf ");
    }
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) {
        s.append("semi-end-buf ");
    }
    if ((anchor & AnchorType.END_LINE) !=0 ) {
        s.append("end-line ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) {
        s.append("anychar-star ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) {
        s.append("anychar-star-pl ");
    }
    s.append("]");

    return s.toString();
}

Example 3

Source File: OptAnchorInfo.java From nashorn with GNU General Public License v2.0

5 votes

static String anchorToString(int anchor) {
    StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) s.append("begin-buf ");
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) s.append("begin-line ");
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) s.append("begin-pos ");
    if ((anchor & AnchorType.END_BUF) !=0 ) s.append("end-buf ");
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) s.append("semi-end-buf ");
    if ((anchor & AnchorType.END_LINE) !=0 ) s.append("end-line ");
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) s.append("anychar-star ");
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) s.append("anychar-star-pl ");
    s.append("]");

    return s.toString();
}

Example 4

Source File: OptAnchorInfo.java From openjdk-jdk8u with GNU General Public License v2.0

5 votes

static String anchorToString(final int anchor) {
    final StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) {
        s.append("begin-buf ");
    }
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) {
        s.append("begin-line ");
    }
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) {
        s.append("begin-pos ");
    }
    if ((anchor & AnchorType.END_BUF) !=0 ) {
        s.append("end-buf ");
    }
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) {
        s.append("semi-end-buf ");
    }
    if ((anchor & AnchorType.END_LINE) !=0 ) {
        s.append("end-line ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) {
        s.append("anychar-star ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) {
        s.append("anychar-star-pl ");
    }
    s.append("]");

    return s.toString();
}

Example 5

Source File: OptAnchorInfo.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

static String anchorToString(final int anchor) {
    final StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) {
        s.append("begin-buf ");
    }
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) {
        s.append("begin-line ");
    }
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) {
        s.append("begin-pos ");
    }
    if ((anchor & AnchorType.END_BUF) !=0 ) {
        s.append("end-buf ");
    }
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) {
        s.append("semi-end-buf ");
    }
    if ((anchor & AnchorType.END_LINE) !=0 ) {
        s.append("end-line ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) {
        s.append("anychar-star ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) {
        s.append("anychar-star-pl ");
    }
    s.append("]");

    return s.toString();
}

Example 6

Source File: OptAnchorInfo.java From jdk8u_nashorn with GNU General Public License v2.0

5 votes

static String anchorToString(final int anchor) {
    final StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) {
        s.append("begin-buf ");
    }
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) {
        s.append("begin-line ");
    }
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) {
        s.append("begin-pos ");
    }
    if ((anchor & AnchorType.END_BUF) !=0 ) {
        s.append("end-buf ");
    }
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) {
        s.append("semi-end-buf ");
    }
    if ((anchor & AnchorType.END_LINE) !=0 ) {
        s.append("end-line ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) {
        s.append("anychar-star ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) {
        s.append("anychar-star-pl ");
    }
    s.append("]");

    return s.toString();
}

Example 7

Source File: OptAnchorInfo.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

static String anchorToString(final int anchor) {
    final StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) {
        s.append("begin-buf ");
    }
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) {
        s.append("begin-line ");
    }
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) {
        s.append("begin-pos ");
    }
    if ((anchor & AnchorType.END_BUF) !=0 ) {
        s.append("end-buf ");
    }
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) {
        s.append("semi-end-buf ");
    }
    if ((anchor & AnchorType.END_LINE) !=0 ) {
        s.append("end-line ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) {
        s.append("anychar-star ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) {
        s.append("anychar-star-pl ");
    }
    s.append("]");

    return s.toString();
}

Example 8

Source File: OptAnchorInfo.java From hottub with GNU General Public License v2.0

5 votes

static String anchorToString(final int anchor) {
    final StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) {
        s.append("begin-buf ");
    }
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) {
        s.append("begin-line ");
    }
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) {
        s.append("begin-pos ");
    }
    if ((anchor & AnchorType.END_BUF) !=0 ) {
        s.append("end-buf ");
    }
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) {
        s.append("semi-end-buf ");
    }
    if ((anchor & AnchorType.END_LINE) !=0 ) {
        s.append("end-line ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) {
        s.append("anychar-star ");
    }
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) {
        s.append("anychar-star-pl ");
    }
    s.append("]");

    return s.toString();
}

Example 9

Source File: OptAnchorInfo.java From openjdk-8 with GNU General Public License v2.0

5 votes

static String anchorToString(int anchor) {
    StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) s.append("begin-buf ");
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) s.append("begin-line ");
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) s.append("begin-pos ");
    if ((anchor & AnchorType.END_BUF) !=0 ) s.append("end-buf ");
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) s.append("semi-end-buf ");
    if ((anchor & AnchorType.END_LINE) !=0 ) s.append("end-line ");
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) s.append("anychar-star ");
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) s.append("anychar-star-pl ");
    s.append("]");

    return s.toString();
}

Example 10

Source File: OptAnchorInfo.java From openjdk-8-source with GNU General Public License v2.0

5 votes

static String anchorToString(int anchor) {
    StringBuffer s = new StringBuffer("[");

    if ((anchor & AnchorType.BEGIN_BUF) !=0 ) s.append("begin-buf ");
    if ((anchor & AnchorType.BEGIN_LINE) !=0 ) s.append("begin-line ");
    if ((anchor & AnchorType.BEGIN_POSITION) !=0 ) s.append("begin-pos ");
    if ((anchor & AnchorType.END_BUF) !=0 ) s.append("end-buf ");
    if ((anchor & AnchorType.SEMI_END_BUF) !=0 ) s.append("semi-end-buf ");
    if ((anchor & AnchorType.END_LINE) !=0 ) s.append("end-line ");
    if ((anchor & AnchorType.ANYCHAR_STAR) !=0 ) s.append("anychar-star ");
    if ((anchor & AnchorType.ANYCHAR_STAR_ML) !=0 ) s.append("anychar-star-pl ");
    s.append("]");

    return s.toString();
}

Example 11

Source File: Analyser.java From nashorn with GNU General Public License v2.0

4 votes

protected final void setOptimizedInfoFromTree(Node node) {
    NodeOptInfo opt = new NodeOptInfo();
    OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 12

Source File: Analyser.java From jdk8u_nashorn with GNU General Public License v2.0

4 votes

@SuppressWarnings("unused")
protected final void setOptimizedInfoFromTree(final Node node) {
    final NodeOptInfo opt = new NodeOptInfo();
    final OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) {
            regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
        }
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 13

Source File: Analyser.java From openjdk-8 with GNU General Public License v2.0

4 votes

protected final void setOptimizedInfoFromTree(Node node) {
    NodeOptInfo opt = new NodeOptInfo();
    OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 14

Source File: Analyser.java From openjdk-8-source with GNU General Public License v2.0

4 votes

protected final void setOptimizedInfoFromTree(Node node) {
    NodeOptInfo opt = new NodeOptInfo();
    OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 15

Source File: Analyser.java From hottub with GNU General Public License v2.0

4 votes

@SuppressWarnings("unused")
protected final void setOptimizedInfoFromTree(final Node node) {
    final NodeOptInfo opt = new NodeOptInfo();
    final OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) {
            regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
        }
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 16

Source File: Analyser.java From openjdk-jdk9 with GNU General Public License v2.0

4 votes

@SuppressWarnings("unused")
protected final void setOptimizedInfoFromTree(final Node node) {
    final NodeOptInfo opt = new NodeOptInfo();
    final OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) {
            regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
        }
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 17

Source File: Analyser.java From openjdk-jdk8u-backup with GNU General Public License v2.0

4 votes

@SuppressWarnings("unused")
protected final void setOptimizedInfoFromTree(final Node node) {
    final NodeOptInfo opt = new NodeOptInfo();
    final OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) {
            regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
        }
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 18

Source File: Analyser.java From openjdk-jdk8u with GNU General Public License v2.0

4 votes

@SuppressWarnings("unused")
protected final void setOptimizedInfoFromTree(final Node node) {
    final NodeOptInfo opt = new NodeOptInfo();
    final OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) {
            regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
        }
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 19

Source File: Analyser.java From jdk8u60 with GNU General Public License v2.0

4 votes

@SuppressWarnings("unused")
protected final void setOptimizedInfoFromTree(final Node node) {
    final NodeOptInfo opt = new NodeOptInfo();
    final OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) {
            regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
        }
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}

Example 20

Source File: Analyser.java From TencentKona-8 with GNU General Public License v2.0

4 votes

@SuppressWarnings("unused")
protected final void setOptimizedInfoFromTree(final Node node) {
    final NodeOptInfo opt = new NodeOptInfo();
    final OptEnvironment oenv = new OptEnvironment();

    oenv.options = regex.options;
    oenv.caseFoldFlag = regex.caseFoldFlag;
    oenv.scanEnv = env;
    oenv.mmd.clear(); // ??

    optimizeNodeLeft(node, opt, oenv);

    regex.anchor = opt.anchor.leftAnchor & (AnchorType.BEGIN_BUF |
                                            AnchorType.BEGIN_POSITION |
                                            AnchorType.ANYCHAR_STAR |
                                            AnchorType.ANYCHAR_STAR_ML);

    regex.anchor |= opt.anchor.rightAnchor & (AnchorType.END_BUF |
                                              AnchorType.SEMI_END_BUF);

    if ((regex.anchor & (AnchorType.END_BUF | AnchorType.SEMI_END_BUF)) != 0) {
        regex.anchorDmin = opt.length.min;
        regex.anchorDmax = opt.length.max;
    }

    if (opt.exb.length > 0 || opt.exm.length > 0) {
        opt.exb.select(opt.exm);
        if (opt.map.value > 0 && opt.exb.compare(opt.map) > 0) {
            // !goto set_map;!
            regex.setOptimizeMapInfo(opt.map);
            regex.setSubAnchor(opt.map.anchor);
        } else {
            regex.setExactInfo(opt.exb);
            regex.setSubAnchor(opt.exb.anchor);
        }
    } else if (opt.map.value > 0) {
        // !set_map:!
        regex.setOptimizeMapInfo(opt.map);
        regex.setSubAnchor(opt.map.anchor);
    } else {
        regex.subAnchor |= opt.anchor.leftAnchor & AnchorType.BEGIN_LINE;
        if (opt.length.max == 0) {
            regex.subAnchor |= opt.anchor.rightAnchor & AnchorType.END_LINE;
        }
    }

    if (Config.DEBUG_COMPILE || Config.DEBUG_MATCH) {
        Config.log.println(regex.optimizeInfoToString());
    }
}