com.google.javascript.jscomp

Class PerformanceTracker.CodeSizeEstimatePrinter

java.lang.Object

com.google.javascript.jscomp.CodeConsumer

com.google.javascript.jscomp.PerformanceTracker.CodeSizeEstimatePrinter

Enclosing class:

PerformanceTracker

private final class PerformanceTracker.CodeSizeEstimatePrinter
extends CodeConsumer

An object to get a gzsize estimate; it doesn't generate code.

Field Summary

Fields

Modifier and Type	Field and Description
private char	lastChar
private java.io.ByteArrayOutputStream	output
private int	size
private java.util.zip.GZIPOutputStream	stream

Fields inherited from class com.google.javascript.jscomp.CodeConsumer

sawFunction, statementNeedsEnded, statementStarted

Constructor Summary

Constructors

Modifier	Constructor and Description
private	CodeSizeEstimatePrinter()

Method Summary

Modifier and Type	Method and Description
(package private) void	append(java.lang.String str) Appends a string to the code, keeping track of the current line length.
private int	calcSize()
private int	calcZippedSize()
(package private) char	getLastChar() Retrieve the last character of the last string sent to append.

Methods inherited from class com.google.javascript.jscomp.CodeConsumer

add, addConstant, addIdentifier, addNumber, addOp, appendBlockEnd, appendBlockStart, appendOp, beginBlock, beginCaseBody, breakAfterBlockFor, continueProcessing, endBlock, endBlock, endCaseBody, endClass, endFile, endFunction, endLine, endSourceMapping, endStatement, endStatement, isNegativeZero, isWordChar, listSeparator, maybeCutLine, maybeEndStatement, maybeInsertSpace, maybeLineBreak, notePreferredLineBreak, shouldPreserveExtraBlocks, startNewLine, startSourceMapping

Methods inherited from class java.lang.Object

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

Field Detail

size

private int size

lastChar

private char lastChar

output

private final java.io.ByteArrayOutputStream output

stream

private final java.util.zip.GZIPOutputStream stream

Constructor Detail

CodeSizeEstimatePrinter

private CodeSizeEstimatePrinter()

Method Detail

append

void append(java.lang.String str)

Description copied from class: CodeConsumer

Appends a string to the code, keeping track of the current line length. NOTE: the string must be a complete token--partial strings or partial regexes will run the risk of being split across lines. Do not directly append newlines with this method. Instead use CodeConsumer.startNewLine().

Specified by:

append in class CodeConsumer

getLastChar

char getLastChar()

Description copied from class: CodeConsumer

Retrieve the last character of the last string sent to append.

Specified by:

getLastChar in class CodeConsumer

calcSize

private int calcSize()

calcZippedSize

private int calcZippedSize()