Package org.codehaus.groovy.classgen.asm.sc

Class StaticTypesStatementWriter

java.lang.Object

org.codehaus.groovy.classgen.asm.StatementWriter

org.codehaus.groovy.classgen.asm.sc.StaticTypesStatementWriter

public class StaticTypesStatementWriter
extends StatementWriter

A class to write out the optimized statements.

Field Summary

Fields inherited from class org.codehaus.groovy.classgen.asm.StatementWriter

controller

Constructor Summary

Constructors

Constructor	Description
StaticTypesStatementWriter(StaticTypesWriterController controller)	Creates a statement writer that favors statically typed loop and block generation.

Method Summary

Modifier and Type	Method	Description
void	writeBlockStatement(BlockStatement statement)	Generates bytecode for a block statement by visiting each contained statement.
protected void	writeForInLoop(ForStatement loop)	Generates bytecode for a for-in loop by calling iterator() on the collection expression and delegating loop control to StatementWriter.writeForInLoopControlAndBlock(org.codehaus.groovy.ast.stmt.ForStatement).

Methods inherited from class org.codehaus.groovy.classgen.asm.StatementWriter

defineLoopIndexVariable, writeAssert, writeBreak, writeContinue, writeDoWhileLoop, writeExpressionStatement, writeForInLoopControlAndBlock, writeForLoopWithClosureList, writeForStatement, writeIfElse, writeIteratorHasNext, writeIteratorNext, writeLoopBackEdge, writeReturn, writeStatementLabel, writeSwitch, writeSynchronized, writeThrow, writeTryCatchFinally, writeWhileLoop

Methods inherited from class java.lang.Object

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

Constructor Details

StaticTypesStatementWriter

public StaticTypesStatementWriter(StaticTypesWriterController controller)

Creates a statement writer that favors statically typed loop and block generation.

Method Details

writeBlockStatement

public void writeBlockStatement(BlockStatement statement)

Generates bytecode for a block statement by visiting each contained statement. Pushes the block's variable scope, emits the statements, and pops afterward. Named labels on the block create a breakable region so that break label within the block jumps to the end of it.

Overrides:

writeBlockStatement in class StatementWriter

Parameters:

statement - the block statement to compile

writeForInLoop

protected void writeForInLoop(ForStatement loop)

Generates bytecode for a for-in loop by calling iterator() on the collection expression and delegating loop control to StatementWriter.writeForInLoopControlAndBlock(org.codehaus.groovy.ast.stmt.ForStatement).

Overrides:

writeForInLoop in class StatementWriter

Parameters:

loop - the for-in statement to compile