com.google.javascript.jscomp

Class CodePrinter.CompactCodePrinter

java.lang.Object

com.google.javascript.jscomp.CodeConsumer

com.google.javascript.jscomp.CodePrinter.MappedCodePrinter

com.google.javascript.jscomp.CodePrinter.CompactCodePrinter

Enclosing class:

CodePrinter

static class CodePrinter.CompactCodePrinter
extends CodePrinter.MappedCodePrinter

Field Summary

Fields

Modifier and Type	Field and Description
private boolean	lineBreak
private int	lineStartPosition
private boolean	preferLineBreakAtEndOfFile
private int	preferredBreakPosition
private int	prevCutPosition
private int	prevLineStartPosition

Fields inherited from class com.google.javascript.jscomp.CodePrinter.MappedCodePrinter

code, lineIndex, lineLength, lineLengthThreshold

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

sawFunction, statementNeedsEnded, statementStarted

Constructor Summary

Constructors

Modifier	Constructor and Description
private	CompactCodePrinter(boolean lineBreak, boolean preferLineBreakAtEndOfFile, int lineLengthThreshold, boolean createSrcMap, SourceMap.DetailLevel sourceMapDetailLevel)

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.
(package private) void	endFile() Called when we're at the end of a file.
(package private) void	maybeCutLine() This may start a new line if the current line is longer than the line length threshold.
(package private) void	maybeLineBreak()
(package private) void	notePreferredLineBreak()
(package private) void	startNewLine() Adds a newline to the code, resetting the line length.

Methods inherited from class com.google.javascript.jscomp.CodePrinter.MappedCodePrinter

endSourceMapping, generateSourceMap, getCode, getCurrentCharIndex, getCurrentLineIndex, getLastChar, reportLineCut, startSourceMapping

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, endFunction, endLine, endStatement, endStatement, isNegativeZero, isWordChar, listSeparator, maybeEndStatement, maybeInsertSpace, shouldPreserveExtraBlocks

Methods inherited from class java.lang.Object

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

Field Detail

lineBreak

private final boolean lineBreak

preferLineBreakAtEndOfFile

private final boolean preferLineBreakAtEndOfFile

lineStartPosition

private int lineStartPosition

preferredBreakPosition

private int preferredBreakPosition

prevCutPosition

private int prevCutPosition

prevLineStartPosition

private int prevLineStartPosition

Constructor Detail

CompactCodePrinter

private CompactCodePrinter(boolean lineBreak,
                           boolean preferLineBreakAtEndOfFile,
                           int lineLengthThreshold,
                           boolean createSrcMap,
                           SourceMap.DetailLevel sourceMapDetailLevel)

Parameters:

lineBreak - break the lines a bit more aggressively

lineLengthThreshold - The length of a line after which we force a newline when possible.

createSrcMap - Whether to gather source position mapping information when printing.

sourceMapDetailLevel - A filter to control which nodes get mapped into the source map.

Method Detail

append

void append(java.lang.String str)

Appends a string to the code, keeping track of the current line length.

Specified by:

append in class CodeConsumer

startNewLine

void startNewLine()

Adds a newline to the code, resetting the line length.

Overrides:

startNewLine in class CodeConsumer

maybeLineBreak

void maybeLineBreak()

Overrides:

maybeLineBreak in class CodeConsumer

maybeCutLine

void maybeCutLine()

This may start a new line if the current line is longer than the line length threshold.

Overrides:

maybeCutLine in class CodeConsumer

notePreferredLineBreak

void notePreferredLineBreak()

Overrides:

notePreferredLineBreak in class CodeConsumer

endFile

void endFile()

Description copied from class: CodeConsumer

Called when we're at the end of a file.

Overrides:

endFile in class CodeConsumer