Java IFGT类代码示例

本文整理汇总了Java中com.sun.org.apache.bcel.internal.generic.IFGT类的典型用法代码示例。如果您正苦于以下问题：Java IFGT类的具体用法？Java IFGT怎么用？Java IFGT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。

IFGT类属于com.sun.org.apache.bcel.internal.generic包，在下文中一共展示了IFGT类的4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: translate

import com.sun.org.apache.bcel.internal.generic.IFGT; //导入依赖的package包/类
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();

    // Save current node and current iterator on the stack
    il.append(methodGen.loadCurrentNode());
    il.append(methodGen.loadIterator());

    // Collect sort objects associated with this instruction
    final Vector sortObjects = new Vector();
    Enumeration children = elements();
    while (children.hasMoreElements()) {
        final Object child = children.nextElement();
        if (child instanceof Sort) {
            sortObjects.addElement(child);
        }
    }

    if ((_type != null) && (_type instanceof ResultTreeType)) {
        // Store existing DOM on stack - must be restored when loop is done
        il.append(methodGen.loadDOM());

        // <xsl:sort> cannot be applied to a result tree - issue warning
        if (sortObjects.size() > 0) {
            ErrorMsg msg = new ErrorMsg(ErrorMsg.RESULT_TREE_SORT_ERR,this);
            getParser().reportError(WARNING, msg);
        }

        // Put the result tree on the stack (DOM)
        _select.translate(classGen, methodGen);
        // Get an iterator for the whole DOM - excluding the root node
        _type.translateTo(classGen, methodGen, Type.NodeSet);
        // Store the result tree as the default DOM
        il.append(SWAP);
        il.append(methodGen.storeDOM());
    }
    else {
        // Compile node iterator
        if (sortObjects.size() > 0) {
            Sort.translateSortIterator(classGen, methodGen,
                                       _select, sortObjects);
        }
        else {
            _select.translate(classGen, methodGen);
        }

        if (_type instanceof ReferenceType == false) {
            il.append(methodGen.loadContextNode());
            il.append(methodGen.setStartNode());
        }
    }


    // Overwrite current iterator
    il.append(methodGen.storeIterator());

    // Give local variables (if any) default values before starting loop
    initializeVariables(classGen, methodGen);

    final BranchHandle nextNode = il.append(new GOTO(null));
    final InstructionHandle loop = il.append(NOP);

    translateContents(classGen, methodGen);

    nextNode.setTarget(il.append(methodGen.loadIterator()));
    il.append(methodGen.nextNode());
    il.append(DUP);
    il.append(methodGen.storeCurrentNode());
    il.append(new IFGT(loop));

    // Restore current DOM (if result tree was used instead for this loop)
    if ((_type != null) && (_type instanceof ResultTreeType)) {
        il.append(methodGen.storeDOM());
    }

    // Restore current node and current iterator from the stack
    il.append(methodGen.storeIterator());
    il.append(methodGen.storeCurrentNode());
}

开发者ID:SunburstApps，项目名称:OpenJSharp，代码行数:80，代码来源:ForEach.java

示例2: GT

import com.sun.org.apache.bcel.internal.generic.IFGT; //导入依赖的package包/类
public BranchInstruction GT(boolean tozero) {
    return tozero ? (BranchInstruction) new IFGT(null) :
        (BranchInstruction) new IF_ICMPGT(null);
}

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

示例3: translate

import com.sun.org.apache.bcel.internal.generic.IFGT; //导入依赖的package包/类
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();

    // Save current node and current iterator on the stack
    il.append(methodGen.loadCurrentNode());
    il.append(methodGen.loadIterator());

    // Collect sort objects associated with this instruction
    final Vector sortObjects = new Vector();
    Iterator<SyntaxTreeNode> children = elements();
    while (children.hasNext()) {
        final Object child = children.next();
        if (child instanceof Sort) {
            sortObjects.addElement(child);
        }
    }

    if ((_type != null) && (_type instanceof ResultTreeType)) {
        // Store existing DOM on stack - must be restored when loop is done
        il.append(methodGen.loadDOM());

        // <xsl:sort> cannot be applied to a result tree - issue warning
        if (sortObjects.size() > 0) {
            ErrorMsg msg = new ErrorMsg(ErrorMsg.RESULT_TREE_SORT_ERR,this);
            getParser().reportError(WARNING, msg);
        }

        // Put the result tree on the stack (DOM)
        _select.translate(classGen, methodGen);
        // Get an iterator for the whole DOM - excluding the root node
        _type.translateTo(classGen, methodGen, Type.NodeSet);
        // Store the result tree as the default DOM
        il.append(SWAP);
        il.append(methodGen.storeDOM());
    }
    else {
        // Compile node iterator
        if (sortObjects.size() > 0) {
            Sort.translateSortIterator(classGen, methodGen,
                                       _select, sortObjects);
        }
        else {
            _select.translate(classGen, methodGen);
        }

        if (_type instanceof ReferenceType == false) {
            il.append(methodGen.loadContextNode());
            il.append(methodGen.setStartNode());
        }
    }


    // Overwrite current iterator
    il.append(methodGen.storeIterator());

    // Give local variables (if any) default values before starting loop
    initializeVariables(classGen, methodGen);

    final BranchHandle nextNode = il.append(new GOTO(null));
    final InstructionHandle loop = il.append(NOP);

    translateContents(classGen, methodGen);

    nextNode.setTarget(il.append(methodGen.loadIterator()));
    il.append(methodGen.nextNode());
    il.append(DUP);
    il.append(methodGen.storeCurrentNode());
    il.append(new IFGT(loop));

    // Restore current DOM (if result tree was used instead for this loop)
    if ((_type != null) && (_type instanceof ResultTreeType)) {
        il.append(methodGen.storeDOM());
    }

    // Restore current node and current iterator from the stack
    il.append(methodGen.storeIterator());
    il.append(methodGen.storeCurrentNode());
}

开发者ID:AdoptOpenJDK，项目名称:openjdk-jdk10，代码行数:80，代码来源:ForEach.java

示例4: translate

import com.sun.org.apache.bcel.internal.generic.IFGT; //导入依赖的package包/类
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();

    // Save current node and current iterator on the stack
    il.append(methodGen.loadCurrentNode());
    il.append(methodGen.loadIterator());

    // Collect sort objects associated with this instruction
    final Vector sortObjects = new Vector();
    Iterator<SyntaxTreeNode> children = elements();
    while (children.hasNext()) {
        final SyntaxTreeNode child = children.next();
        if (child instanceof Sort) {
            sortObjects.addElement(child);
        }
    }

    if ((_type != null) && (_type instanceof ResultTreeType)) {
        // Store existing DOM on stack - must be restored when loop is done
        il.append(methodGen.loadDOM());

        // <xsl:sort> cannot be applied to a result tree - issue warning
        if (sortObjects.size() > 0) {
            ErrorMsg msg = new ErrorMsg(ErrorMsg.RESULT_TREE_SORT_ERR,this);
            getParser().reportError(WARNING, msg);
        }

        // Put the result tree on the stack (DOM)
        _select.translate(classGen, methodGen);
        // Get an iterator for the whole DOM - excluding the root node
        _type.translateTo(classGen, methodGen, Type.NodeSet);
        // Store the result tree as the default DOM
        il.append(SWAP);
        il.append(methodGen.storeDOM());
    }
    else {
        // Compile node iterator
        if (sortObjects.size() > 0) {
            Sort.translateSortIterator(classGen, methodGen,
                                       _select, sortObjects);
        }
        else {
            _select.translate(classGen, methodGen);
        }

        if (_type instanceof ReferenceType == false) {
            il.append(methodGen.loadContextNode());
            il.append(methodGen.setStartNode());
        }
    }


    // Overwrite current iterator
    il.append(methodGen.storeIterator());

    // Give local variables (if any) default values before starting loop
    initializeVariables(classGen, methodGen);

    final BranchHandle nextNode = il.append(new GOTO(null));
    final InstructionHandle loop = il.append(NOP);

    translateContents(classGen, methodGen);

    nextNode.setTarget(il.append(methodGen.loadIterator()));
    il.append(methodGen.nextNode());
    il.append(DUP);
    il.append(methodGen.storeCurrentNode());
    il.append(new IFGT(loop));

    // Restore current DOM (if result tree was used instead for this loop)
    if ((_type != null) && (_type instanceof ResultTreeType)) {
        il.append(methodGen.storeDOM());
    }

    // Restore current node and current iterator from the stack
    il.append(methodGen.storeIterator());
    il.append(methodGen.storeCurrentNode());
}

开发者ID:ojdkbuild，项目名称:lookaside_java-1.8.0-openjdk，代码行数:80，代码来源:ForEach.java

注：本文中的com.sun.org.apache.bcel.internal.generic.IFGT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。