com.sun.org.apache.bcel.internal.generic.NEW Java Examples

The following examples show how to use com.sun.org.apache.bcel.internal.generic.NEW. 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 Project: Bytecoder   Author: mirkosertic   File: UnionPathExpr.java    License: Apache License 2.0 5 votes vote down vote up
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();

    final int init = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      "<init>",
                                      "("+DOM_INTF_SIG+")V");
    final int iter = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      ADD_ITERATOR,
                                      ADD_ITERATOR_SIG);

    // Create the UnionIterator and leave it on the stack
    il.append(new NEW(cpg.addClass(UNION_ITERATOR_CLASS)));
    il.append(DUP);
    il.append(methodGen.loadDOM());
    il.append(new INVOKESPECIAL(init));

    // Add the various iterators to the UnionIterator
    final int length = _components.length;
    for (int i = 0; i < length; i++) {
        _components[i].translate(classGen, methodGen);
        il.append(new INVOKEVIRTUAL(iter));
    }

    // Order the iterator only if strictly needed
    if (_reverse) {
        final int order = cpg.addInterfaceMethodref(DOM_INTF,
                                                    ORDER_ITERATOR,
                                                    ORDER_ITERATOR_SIG);
        il.append(methodGen.loadDOM());
        il.append(SWAP);
        il.append(methodGen.loadContextNode());
        il.append(new INVOKEINTERFACE(order, 3));

    }
}
 
Example #2
Source Project: jdk1.8-source-analysis   Author: raysonfang   File: UnionPathExpr.java    License: Apache License 2.0 5 votes vote down vote up
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();

    final int init = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      "<init>",
                                      "("+DOM_INTF_SIG+")V");
    final int iter = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      ADD_ITERATOR,
                                      ADD_ITERATOR_SIG);

    // Create the UnionIterator and leave it on the stack
    il.append(new NEW(cpg.addClass(UNION_ITERATOR_CLASS)));
    il.append(DUP);
    il.append(methodGen.loadDOM());
    il.append(new INVOKESPECIAL(init));

    // Add the various iterators to the UnionIterator
    final int length = _components.length;
    for (int i = 0; i < length; i++) {
        _components[i].translate(classGen, methodGen);
        il.append(new INVOKEVIRTUAL(iter));
    }

    // Order the iterator only if strictly needed
    if (_reverse) {
        final int order = cpg.addInterfaceMethodref(DOM_INTF,
                                                    ORDER_ITERATOR,
                                                    ORDER_ITERATOR_SIG);
        il.append(methodGen.loadDOM());
        il.append(SWAP);
        il.append(methodGen.loadContextNode());
        il.append(new INVOKEINTERFACE(order, 3));

    }
}
 
Example #3
Source Project: jdk1.8-source-analysis   Author: raysonfang   File: IntType.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Expects an integer on the stack and pushes a boxed integer.
 * Boxed integers are represented by an instance of
 * <code>java.lang.Integer</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(INTEGER_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(INTEGER_CLASS,
                                                 "<init>", "(I)V")));
}
 
Example #4
Source Project: jdk1.8-source-analysis   Author: raysonfang   File: RealType.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Expects a double on the stack and pushes a boxed double. Boxed
 * double are represented by an instance of <code>java.lang.Double</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(DOUBLE_CLASS)));
    il.append(DUP_X2);
    il.append(DUP_X2);
    il.append(POP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(DOUBLE_CLASS,
                                                 "<init>", "(D)V")));
}
 
Example #5
Source Project: jdk1.8-source-analysis   Author: raysonfang   File: BooleanType.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Expects a boolean on the stack and pushes a boxed boolean.
 * Boxed booleans are represented by an instance of
 * <code>java.lang.Boolean</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(BOOLEAN_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(BOOLEAN_CLASS,
                                                 "<init>",
                                                 "(Z)V")));
}
 
Example #6
Source Project: jdk1.8-source-analysis   Author: raysonfang   File: NodeType.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a singleton node-set. Singleton
 * iterators are already started after construction.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        NodeSetType type) {
    ConstantPoolGen cpg = classGen.getConstantPool();
    InstructionList il = methodGen.getInstructionList();

    // Create a new instance of SingletonIterator
    il.append(new NEW(cpg.addClass(SINGLETON_ITERATOR)));
    il.append(DUP_X1);
    il.append(SWAP);
    final int init = cpg.addMethodref(SINGLETON_ITERATOR, "<init>",
                                      "(" + NODE_SIG +")V");
    il.append(new INVOKESPECIAL(init));
}
 
Example #7
Source Project: jdk1.8-source-analysis   Author: raysonfang   File: NodeType.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a boxed node. Boxed nodes
 * are represented by an instance of <code>com.sun.org.apache.xalan.internal.xsltc.dom.Node</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(RUNTIME_NODE_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new PUSH(cpg, _type));
    il.append(new INVOKESPECIAL(cpg.addMethodref(RUNTIME_NODE_CLASS,
                                                 "<init>", "(II)V")));
}
 
Example #8
Source Project: TencentKona-8   Author: Tencent   File: UnionPathExpr.java    License: GNU General Public License v2.0 5 votes vote down vote up
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();

    final int init = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      "<init>",
                                      "("+DOM_INTF_SIG+")V");
    final int iter = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      ADD_ITERATOR,
                                      ADD_ITERATOR_SIG);

    // Create the UnionIterator and leave it on the stack
    il.append(new NEW(cpg.addClass(UNION_ITERATOR_CLASS)));
    il.append(DUP);
    il.append(methodGen.loadDOM());
    il.append(new INVOKESPECIAL(init));

    // Add the various iterators to the UnionIterator
    final int length = _components.length;
    for (int i = 0; i < length; i++) {
        _components[i].translate(classGen, methodGen);
        il.append(new INVOKEVIRTUAL(iter));
    }

    // Order the iterator only if strictly needed
    if (_reverse) {
        final int order = cpg.addInterfaceMethodref(DOM_INTF,
                                                    ORDER_ITERATOR,
                                                    ORDER_ITERATOR_SIG);
        il.append(methodGen.loadDOM());
        il.append(SWAP);
        il.append(methodGen.loadContextNode());
        il.append(new INVOKEINTERFACE(order, 3));

    }
}
 
Example #9
Source Project: openjdk-jdk9   Author: AdoptOpenJDK   File: BooleanType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a boolean on the stack and pushes a boxed boolean.
 * Boxed booleans are represented by an instance of
 * <code>java.lang.Boolean</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(BOOLEAN_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(BOOLEAN_CLASS,
                                                 "<init>",
                                                 "(Z)V")));
}
 
Example #10
Source Project: TencentKona-8   Author: Tencent   File: IntType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects an integer on the stack and pushes a boxed integer.
 * Boxed integers are represented by an instance of
 * <code>java.lang.Integer</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(INTEGER_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(INTEGER_CLASS,
                                                 "<init>", "(I)V")));
}
 
Example #11
Source Project: TencentKona-8   Author: Tencent   File: RealType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a double on the stack and pushes a boxed double. Boxed
 * double are represented by an instance of <code>java.lang.Double</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(DOUBLE_CLASS)));
    il.append(DUP_X2);
    il.append(DUP_X2);
    il.append(POP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(DOUBLE_CLASS,
                                                 "<init>", "(D)V")));
}
 
Example #12
Source Project: TencentKona-8   Author: Tencent   File: BooleanType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a boolean on the stack and pushes a boxed boolean.
 * Boxed booleans are represented by an instance of
 * <code>java.lang.Boolean</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(BOOLEAN_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(BOOLEAN_CLASS,
                                                 "<init>",
                                                 "(Z)V")));
}
 
Example #13
Source Project: TencentKona-8   Author: Tencent   File: NodeType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a singleton node-set. Singleton
 * iterators are already started after construction.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        NodeSetType type) {
    ConstantPoolGen cpg = classGen.getConstantPool();
    InstructionList il = methodGen.getInstructionList();

    // Create a new instance of SingletonIterator
    il.append(new NEW(cpg.addClass(SINGLETON_ITERATOR)));
    il.append(DUP_X1);
    il.append(SWAP);
    final int init = cpg.addMethodref(SINGLETON_ITERATOR, "<init>",
                                      "(" + NODE_SIG +")V");
    il.append(new INVOKESPECIAL(init));
}
 
Example #14
Source Project: TencentKona-8   Author: Tencent   File: NodeType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a boxed node. Boxed nodes
 * are represented by an instance of <code>com.sun.org.apache.xalan.internal.xsltc.dom.Node</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(RUNTIME_NODE_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new PUSH(cpg, _type));
    il.append(new INVOKESPECIAL(cpg.addMethodref(RUNTIME_NODE_CLASS,
                                                 "<init>", "(II)V")));
}
 
Example #15
Source Project: Bytecoder   Author: mirkosertic   File: RealType.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Expects a double on the stack and pushes a boxed double. Boxed
 * double are represented by an instance of <code>java.lang.Double</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(DOUBLE_CLASS)));
    il.append(DUP_X2);
    il.append(DUP_X2);
    il.append(POP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(DOUBLE_CLASS,
                                                 "<init>", "(D)V")));
}
 
Example #16
Source Project: Bytecoder   Author: mirkosertic   File: NodeType.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a boxed node. Boxed nodes
 * are represented by an instance of <code>com.sun.org.apache.xalan.internal.xsltc.dom.Node</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(RUNTIME_NODE_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new PUSH(cpg, _type));
    il.append(new INVOKESPECIAL(cpg.addMethodref(RUNTIME_NODE_CLASS,
                                                 "<init>", "(II)V")));
}
 
Example #17
Source Project: openjdk-jdk9   Author: AdoptOpenJDK   File: NodeType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a singleton node-set. Singleton
 * iterators are already started after construction.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        NodeSetType type) {
    ConstantPoolGen cpg = classGen.getConstantPool();
    InstructionList il = methodGen.getInstructionList();

    // Create a new instance of SingletonIterator
    il.append(new NEW(cpg.addClass(SINGLETON_ITERATOR)));
    il.append(DUP_X1);
    il.append(SWAP);
    final int init = cpg.addMethodref(SINGLETON_ITERATOR, "<init>",
                                      "(" + NODE_SIG +")V");
    il.append(new INVOKESPECIAL(init));
}
 
Example #18
Source Project: openjdk-jdk9   Author: AdoptOpenJDK   File: RealType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a double on the stack and pushes a boxed double. Boxed
 * double are represented by an instance of <code>java.lang.Double</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(DOUBLE_CLASS)));
    il.append(DUP_X2);
    il.append(DUP_X2);
    il.append(POP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(DOUBLE_CLASS,
                                                 "<init>", "(D)V")));
}
 
Example #19
Source Project: jdk8u60   Author: chenghanpeng   File: IntType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects an integer on the stack and pushes a boxed integer.
 * Boxed integers are represented by an instance of
 * <code>java.lang.Integer</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(INTEGER_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(INTEGER_CLASS,
                                                 "<init>", "(I)V")));
}
 
Example #20
Source Project: jdk8u60   Author: chenghanpeng   File: RealType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a double on the stack and pushes a boxed double. Boxed
 * double are represented by an instance of <code>java.lang.Double</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(DOUBLE_CLASS)));
    il.append(DUP_X2);
    il.append(DUP_X2);
    il.append(POP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(DOUBLE_CLASS,
                                                 "<init>", "(D)V")));
}
 
Example #21
Source Project: jdk8u60   Author: chenghanpeng   File: BooleanType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a boolean on the stack and pushes a boxed boolean.
 * Boxed booleans are represented by an instance of
 * <code>java.lang.Boolean</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(BOOLEAN_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(BOOLEAN_CLASS,
                                                 "<init>",
                                                 "(Z)V")));
}
 
Example #22
Source Project: jdk8u60   Author: chenghanpeng   File: NodeType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a singleton node-set. Singleton
 * iterators are already started after construction.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        NodeSetType type) {
    ConstantPoolGen cpg = classGen.getConstantPool();
    InstructionList il = methodGen.getInstructionList();

    // Create a new instance of SingletonIterator
    il.append(new NEW(cpg.addClass(SINGLETON_ITERATOR)));
    il.append(DUP_X1);
    il.append(SWAP);
    final int init = cpg.addMethodref(SINGLETON_ITERATOR, "<init>",
                                      "(" + NODE_SIG +")V");
    il.append(new INVOKESPECIAL(init));
}
 
Example #23
Source Project: jdk8u60   Author: chenghanpeng   File: NodeType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a boxed node. Boxed nodes
 * are represented by an instance of <code>com.sun.org.apache.xalan.internal.xsltc.dom.Node</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(RUNTIME_NODE_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new PUSH(cpg, _type));
    il.append(new INVOKESPECIAL(cpg.addMethodref(RUNTIME_NODE_CLASS,
                                                 "<init>", "(II)V")));
}
 
Example #24
Source Project: openjdk-jdk9   Author: AdoptOpenJDK   File: NodeType.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a boxed node. Boxed nodes
 * are represented by an instance of <code>com.sun.org.apache.xalan.internal.xsltc.dom.Node</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(RUNTIME_NODE_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new PUSH(cpg, _type));
    il.append(new INVOKESPECIAL(cpg.addMethodref(RUNTIME_NODE_CLASS,
                                                 "<init>", "(II)V")));
}
 
Example #25
Source Project: JDKSourceCode1.8   Author: wupeixuan   File: UnionPathExpr.java    License: MIT License 5 votes vote down vote up
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();

    final int init = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      "<init>",
                                      "("+DOM_INTF_SIG+")V");
    final int iter = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      ADD_ITERATOR,
                                      ADD_ITERATOR_SIG);

    // Create the UnionIterator and leave it on the stack
    il.append(new NEW(cpg.addClass(UNION_ITERATOR_CLASS)));
    il.append(DUP);
    il.append(methodGen.loadDOM());
    il.append(new INVOKESPECIAL(init));

    // Add the various iterators to the UnionIterator
    final int length = _components.length;
    for (int i = 0; i < length; i++) {
        _components[i].translate(classGen, methodGen);
        il.append(new INVOKEVIRTUAL(iter));
    }

    // Order the iterator only if strictly needed
    if (_reverse) {
        final int order = cpg.addInterfaceMethodref(DOM_INTF,
                                                    ORDER_ITERATOR,
                                                    ORDER_ITERATOR_SIG);
        il.append(methodGen.loadDOM());
        il.append(SWAP);
        il.append(methodGen.loadContextNode());
        il.append(new INVOKEINTERFACE(order, 3));

    }
}
 
Example #26
Source Project: JDKSourceCode1.8   Author: wupeixuan   File: IntType.java    License: MIT License 5 votes vote down vote up
/**
 * Expects an integer on the stack and pushes a boxed integer.
 * Boxed integers are represented by an instance of
 * <code>java.lang.Integer</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(INTEGER_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(INTEGER_CLASS,
                                                 "<init>", "(I)V")));
}
 
Example #27
Source Project: JDKSourceCode1.8   Author: wupeixuan   File: RealType.java    License: MIT License 5 votes vote down vote up
/**
 * Expects a double on the stack and pushes a boxed double. Boxed
 * double are represented by an instance of <code>java.lang.Double</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(DOUBLE_CLASS)));
    il.append(DUP_X2);
    il.append(DUP_X2);
    il.append(POP);
    il.append(new INVOKESPECIAL(cpg.addMethodref(DOUBLE_CLASS,
                                                 "<init>", "(D)V")));
}
 
Example #28
Source Project: Bytecoder   Author: mirkosertic   File: NodeType.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a singleton node-set. Singleton
 * iterators are already started after construction.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        NodeSetType type) {
    ConstantPoolGen cpg = classGen.getConstantPool();
    InstructionList il = methodGen.getInstructionList();

    // Create a new instance of SingletonIterator
    il.append(new NEW(cpg.addClass(SINGLETON_ITERATOR)));
    il.append(DUP_X1);
    il.append(SWAP);
    final int init = cpg.addMethodref(SINGLETON_ITERATOR, "<init>",
                                      "(" + NODE_SIG +")V");
    il.append(new INVOKESPECIAL(init));
}
 
Example #29
Source Project: JDKSourceCode1.8   Author: wupeixuan   File: NodeType.java    License: MIT License 5 votes vote down vote up
/**
 * Expects a node on the stack and pushes a boxed node. Boxed nodes
 * are represented by an instance of <code>com.sun.org.apache.xalan.internal.xsltc.dom.Node</code>.
 *
 * @see     com.sun.org.apache.xalan.internal.xsltc.compiler.util.Type#translateTo
 */
public void translateTo(ClassGenerator classGen, MethodGenerator methodGen,
                        ReferenceType type) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();
    il.append(new NEW(cpg.addClass(RUNTIME_NODE_CLASS)));
    il.append(DUP_X1);
    il.append(SWAP);
    il.append(new PUSH(cpg, _type));
    il.append(new INVOKESPECIAL(cpg.addMethodref(RUNTIME_NODE_CLASS,
                                                 "<init>", "(II)V")));
}
 
Example #30
Source Project: openjdk-jdk8u   Author: AdoptOpenJDK   File: UnionPathExpr.java    License: GNU General Public License v2.0 5 votes vote down vote up
public void translate(ClassGenerator classGen, MethodGenerator methodGen) {
    final ConstantPoolGen cpg = classGen.getConstantPool();
    final InstructionList il = methodGen.getInstructionList();

    final int init = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      "<init>",
                                      "("+DOM_INTF_SIG+")V");
    final int iter = cpg.addMethodref(UNION_ITERATOR_CLASS,
                                      ADD_ITERATOR,
                                      ADD_ITERATOR_SIG);

    // Create the UnionIterator and leave it on the stack
    il.append(new NEW(cpg.addClass(UNION_ITERATOR_CLASS)));
    il.append(DUP);
    il.append(methodGen.loadDOM());
    il.append(new INVOKESPECIAL(init));

    // Add the various iterators to the UnionIterator
    final int length = _components.length;
    for (int i = 0; i < length; i++) {
        _components[i].translate(classGen, methodGen);
        il.append(new INVOKEVIRTUAL(iter));
    }

    // Order the iterator only if strictly needed
    if (_reverse) {
        final int order = cpg.addInterfaceMethodref(DOM_INTF,
                                                    ORDER_ITERATOR,
                                                    ORDER_ITERATOR_SIG);
        il.append(methodGen.loadDOM());
        il.append(SWAP);
        il.append(methodGen.loadContextNode());
        il.append(new INVOKEINTERFACE(order, 3));

    }
}