Java CClassNode类代码示例

本文整理汇总了Java中jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode类的典型用法代码示例。如果您正苦于以下问题：Java CClassNode类的具体用法？Java CClassNode怎么用？Java CClassNode使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

CClassNode类属于jdk.nashorn.internal.runtime.regexp.joni.ast包，在下文中一共展示了CClassNode类的10个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: compileLengthCClassNode

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
private static int compileLengthCClassNode(final CClassNode cc) {
    if (cc.isShare()) {
        return OPSize.OPCODE + OPSize.POINTER;
    }

    int len;
    if (cc.mbuf == null) {
        len = OPSize.OPCODE + BitSet.BITSET_SIZE;
    } else {
        if (cc.bs.isEmpty()) {
            len = OPSize.OPCODE;
        } else {
            len = OPSize.OPCODE + BitSet.BITSET_SIZE;
        }

        len += OPSize.LENGTH + cc.mbuf.used;
    }
    return len;
}

开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:20，代码来源:ArrayCompiler.java

示例2: compileLengthCClassNode

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
private int compileLengthCClassNode(CClassNode cc) {
    if (cc.isShare()) return OPSize.OPCODE + OPSize.POINTER;

    int len;
    if (cc.mbuf == null) {
        len = OPSize.OPCODE + BitSet.BITSET_SIZE;
    } else {
        if (cc.bs.isEmpty()) {
            len = OPSize.OPCODE;
        } else {
            len = OPSize.OPCODE + BitSet.BITSET_SIZE;
        }

        len += OPSize.LENGTH + cc.mbuf.used;
    }
    return len;
}

开发者ID:RedlineResearch，项目名称:OLD-OpenJDK8，代码行数:18，代码来源:ArrayCompiler.java

示例3: compileCClassNode

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
@Override
protected void compileCClassNode(final CClassNode cc) {
    if (cc.isShare()) { // shared char class
        addOpcode(OPCode.CCLASS_NODE);
        addPointer(cc);
        return;
    }

    if (cc.mbuf == null) {
        if (cc.isNot()) {
            addOpcode(OPCode.CCLASS_NOT);
        } else {
            addOpcode(OPCode.CCLASS);
        }
        addInts(cc.bs.bits, BitSet.BITSET_SIZE); // add_bitset
    } else {
        if (cc.bs.isEmpty()) {
            if (cc.isNot()) {
                addOpcode(OPCode.CCLASS_MB_NOT);
            } else {
                addOpcode(OPCode.CCLASS_MB);
            }
            addMultiByteCClass(cc.mbuf);
        } else {
            if (cc.isNot()) {
                addOpcode(OPCode.CCLASS_MIX_NOT);
            } else {
                addOpcode(OPCode.CCLASS_MIX);
            }
            // store the bit set and mbuf themself!
            addInts(cc.bs.bits, BitSet.BITSET_SIZE); // add_bitset
            addMultiByteCClass(cc.mbuf);
        }
    }
}

开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:36，代码来源:ArrayCompiler.java

示例4: apply

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
public static void apply(final int from, final int to, final Object o) {
    final ApplyCaseFoldArg arg = (ApplyCaseFoldArg)o;

    final ScanEnvironment env = arg.env;
    final CClassNode cc = arg.cc;
    final BitSet bs = cc.bs;

    final boolean inCC = cc.isCodeInCC(from);

    if (Config.CASE_FOLD_IS_APPLIED_INSIDE_NEGATIVE_CCLASS) {
        if ((inCC && !cc.isNot()) || (!inCC && cc.isNot())) {
            if (to >= BitSet.SINGLE_BYTE_SIZE) {
                cc.addCodeRange(env, to, to);
            } else {
                /* /(?i:[^A-C])/.match("a") ==> fail. */
                bs.set(to);
            }
        }
    } else {
        if (inCC) {
            if (to >= BitSet.SINGLE_BYTE_SIZE) {
                if (cc.isNot()) {
                    cc.clearNotFlag();
                }
                cc.addCodeRange(env, to, to);
            } else {
                if (cc.isNot()) {
                    bs.clear(to);
                } else {
                    bs.set(to);
                }
            }
        }
    } // CASE_FOLD_IS_APPLIED_INSIDE_NEGATIVE_CCLASS

}

开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:37，代码来源:ApplyCaseFold.java

示例5: opCClassNode

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
private void opCClassNode() {
    if (s >= range) {opFail(); return;}
    final CClassNode cc = (CClassNode)regex.operands[code[ip++]];
    final int ss = s;
    s++;
    final int c = chars[ss];
    if (!cc.isCodeInCCLength(c)) {opFail(); return;}
    sprev = sbegin; // break;
}

开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:10，代码来源:ByteCodeMachine.java

示例6: compileCClassNode

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
@Override
protected void compileCClassNode(CClassNode cc) {
    if (cc.isShare()) { // shared char class
        addOpcode(OPCode.CCLASS_NODE);
        addPointer(cc);
        return;
    }

    if (cc.mbuf == null) {
        if (cc.isNot()) {
            addOpcode(OPCode.CCLASS_NOT);
        } else {
            addOpcode(OPCode.CCLASS);
        }
        addInts(cc.bs.bits, BitSet.BITSET_SIZE); // add_bitset
    } else {
        if (cc.bs.isEmpty()) {
            if (cc.isNot()) {
                addOpcode(OPCode.CCLASS_MB_NOT);
            } else {
                addOpcode(OPCode.CCLASS_MB);
            }
            addMultiByteCClass(cc.mbuf);
        } else {
            if (cc.isNot()) {
                addOpcode(OPCode.CCLASS_MIX_NOT);
            } else {
                addOpcode(OPCode.CCLASS_MIX);
            }
            // store the bit set and mbuf themself!
            addInts(cc.bs.bits, BitSet.BITSET_SIZE); // add_bitset
            addMultiByteCClass(cc.mbuf);
        }
    }
}

开发者ID:RedlineResearch，项目名称:OLD-OpenJDK8，代码行数:36，代码来源:ArrayCompiler.java

示例7: opCClassNode

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
private void opCClassNode() {
    if (s >= range) {opFail(); return;}
    CClassNode cc = (CClassNode)regex.operands[code[ip++]];
    int ss = s;
    s++;
    int c = chars[ss];
    if (!cc.isCodeInCCLength(c)) {opFail(); return;}
    sprev = sbegin; // break;
}

开发者ID:RedlineResearch，项目名称:OLD-OpenJDK8，代码行数:10，代码来源:ByteCodeMachine.java

示例8: compileLengthTree

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
private int compileLengthTree(final Node node) {
    int len = 0;

    switch (node.getType()) {
    case NodeType.LIST:
        ConsAltNode lin = (ConsAltNode)node;
        do {
            len += compileLengthTree(lin.car);
        } while ((lin = lin.cdr) != null);
        break;

    case NodeType.ALT:
        ConsAltNode aln = (ConsAltNode)node;
        int n = 0;
        do {
            len += compileLengthTree(aln.car);
            n++;
        } while ((aln = aln.cdr) != null);
        len += (OPSize.PUSH + OPSize.JUMP) * (n - 1);
        break;

    case NodeType.STR:
        final StringNode sn = (StringNode)node;
        if (sn.isRaw()) {
            len = compileLengthStringRawNode(sn);
        } else {
            len = compileLengthStringNode(sn);
        }
        break;

    case NodeType.CCLASS:
        len = compileLengthCClassNode((CClassNode)node);
        break;

    case NodeType.CTYPE:
    case NodeType.CANY:
        len = OPSize.OPCODE;
        break;

    case NodeType.BREF:
        final BackRefNode br = (BackRefNode)node;

        len = ((!isIgnoreCase(regex.options) && br.backRef <= 2)
                ? OPSize.OPCODE : (OPSize.OPCODE + OPSize.MEMNUM));
        break;

    case NodeType.QTFR:
        len = compileNonCECLengthQuantifierNode((QuantifierNode)node);
        break;

    case NodeType.ENCLOSE:
        len = compileLengthEncloseNode((EncloseNode)node);
        break;

    case NodeType.ANCHOR:
        len = compileLengthAnchorNode((AnchorNode)node);
        break;

    default:
        newInternalException(ERR_PARSER_BUG);

    } //switch
    return len;
}

开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:65，代码来源:ArrayCompiler.java

示例9: ApplyCaseFoldArg

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
public ApplyCaseFoldArg(final ScanEnvironment env, final CClassNode cc) {
    this.env = env;
    this.cc = cc;
}

开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:5，代码来源:ApplyCaseFoldArg.java

示例10: compileTree

import jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode; //导入依赖的package包/类
protected final void compileTree(final Node node) {
    switch (node.getType()) {
    case NodeType.LIST:
        ConsAltNode lin = (ConsAltNode)node;
        do {
            compileTree(lin.car);
        } while ((lin = lin.cdr) != null);
        break;

    case NodeType.ALT:
        compileAltNode((ConsAltNode)node);
        break;

    case NodeType.STR:
        final StringNode sn = (StringNode)node;
        if (sn.isRaw()) {
            compileStringRawNode(sn);
        } else {
            compileStringNode(sn);
        }
        break;

    case NodeType.CCLASS:
        compileCClassNode((CClassNode)node);
        break;

    case NodeType.CANY:
        compileAnyCharNode();
        break;

    case NodeType.BREF:
        compileBackrefNode((BackRefNode)node);
        break;

    case NodeType.QTFR:
        compileNonCECQuantifierNode((QuantifierNode)node);
        break;

    case NodeType.ENCLOSE:
        final EncloseNode enode = (EncloseNode)node;
        if (enode.isOption()) {
            compileOptionNode(enode);
        } else {
            compileEncloseNode(enode);
        }
        break;

    case NodeType.ANCHOR:
        compileAnchorNode((AnchorNode)node);
        break;

    default:
        // undefined node type
        newInternalException(ERR_PARSER_BUG);
    } // switch
}

开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:57，代码来源:Compiler.java

注：本文中的jdk.nashorn.internal.runtime.regexp.joni.ast.CClassNode类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。