com.saxonica.bytecode
Class NamespaceConstructorCompiler

java.lang.Object
  com.saxonica.bytecode.ExpressionCompiler
      com.saxonica.bytecode.ToIteratorCompiler
          com.saxonica.bytecode.ToPushCompiler
              com.saxonica.bytecode.SimpleNodeConstructorCompiler
                  com.saxonica.bytecode.NamespaceConstructorCompiler

public class NamespaceConstructorCompiler
extends SimpleNodeConstructorCompiler

Generate bytecode for the xsl:namespace Instruction

Constructor Summary

NamespaceConstructorCompiler()

Method Summary

protected void	compileNodeName(CompilerService compiler, Expression expression) Compile code to generate the node name (if any) and leave it on the top of the stack.
protected boolean	isNamedNodeKind() Ask whether this instruction generates a kind of node that is named
protected void	pushNode(CompilerService compiler, Expression expression) Generate code to write the node to the current receiver.

Methods inherited from class com.saxonica.bytecode.SimpleNodeConstructorCompiler

checkContent, compileToItem, compileToPush, isNoNodeIfEmpty

Methods inherited from class com.saxonica.bytecode.ToPushCompiler

compileToIterator

Methods inherited from class com.saxonica.bytecode.ToIteratorCompiler

compileToBoolean

Methods inherited from class com.saxonica.bytecode.ExpressionCompiler

allocateStatic, compileItemFromInt, compileItemFromString, compileToLoop, compileToPrimitive, generateMethod, getConfiguration, handleEmptyStringResult, setConfiguration, throwXPathException, throwXPathException, unboxItem, verify, visitAnnotation, visitLineNumber

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NamespaceConstructorCompiler

public NamespaceConstructorCompiler()

Method Detail

isNamedNodeKind

protected boolean isNamedNodeKind()

Ask whether this instruction generates a kind of node that is named

Overrides:

isNamedNodeKind in class SimpleNodeConstructorCompiler

compileNodeName

protected void compileNodeName(CompilerService compiler,
                               Expression expression)
                        throws CannotCompileException

Compile code to generate the node name (if any) and leave it on the top of the stack. For node kinds that are always unnamed (such as comments), the stack is not changed. For node kinds that may be named or unnamed (namespace nodes), an entry is always added to the stack, which will be "" if the particular node has no name.

Overrides:

compileNodeName in class SimpleNodeConstructorCompiler

Throws:

CannotCompileException

pushNode

protected void pushNode(CompilerService compiler,
                        Expression expression)

Generate code to write the node to the current receiver. On entry the stack holds the current receiver, the node name (for named node kinds only) and the content (for all nodes)

Specified by:

pushNode in class SimpleNodeConstructorCompiler

Parameters:

compiler -

expression -