Module xl.compiler

Package de.grogra.xl.compiler.xl16u

Class XL16ULoweringSegment

java.lang.Object

de.grogra.xl.compiler.xl16u.XL16ULoweringSegment

public final class XL16ULoweringSegment
extends Object

Explicit model for one source slice lowered by the XL 1.6U frontend. The current backend still consumes compatibility source, but these segments give migration work an object-level handoff to validate and later replace slice-by-slice.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	XL16ULoweringSegment.Kind

Constructor Summary

Constructors

Constructor	Description
XL16ULoweringSegment(XL16ULoweringSegment.Kind kind, int sourceStart, int sourceEnd, String sourceText, String compatibilityText)
XL16ULoweringSegment(XL16ULoweringSegment.Kind kind, int sourceStart, int sourceEnd, String sourceText, String compatibilityText, XL16USymbolMetadata symbolMetadata, XL16URangedSymbol rangedSymbol, XL16UWriteSite writeSite)
XL16ULoweringSegment(XL16ULoweringSegment.Kind kind, XL16UOffsetRange sourceRange, String sourceText, String compatibilityText)
XL16ULoweringSegment(XL16ULoweringSegment.Kind kind, XL16UOffsetRange sourceRange, String sourceText, String compatibilityText, XL16USymbolMetadata symbolMetadata, XL16URangedSymbol rangedSymbol, XL16UWriteSite writeSite)

Method Summary

Modifier and Type	Method	Description
boolean	changesLength()
int	getCompatibilityLength()
XL16UOffsetRange	getCompatibilityRange(int compatibilityStart)
String	getCompatibilityText()
XL16ULoweringSegment.Kind	getKind()
int	getLengthDelta()
XL16UOffsetRange	getProjectedCompatibilityRange(int accumulatedDelta)
XL16URangedSymbol	getRangedSymbol()
int	getSourceEnd()
int	getSourceLength()
XL16UOffsetRange	getSourceRange()
int	getSourceStart()
String	getSourceText()
XL16USymbolMetadata	getSymbolMetadata()
String	getSymbolName()
XL16UValueContract	getValueContract()
XL16UWriteSite	getWriteSite()
boolean	hasRangedSymbol()
boolean	hasSymbolMetadata()
boolean	hasValueContract()
boolean	hasWriteSite()
boolean	isDeclaration()
static boolean	isDeclarationKind(XL16ULoweringSegment.Kind kind)
boolean	isStatement()
static boolean	isStatementKind(XL16ULoweringSegment.Kind kind)
static String	rewriteSource(String source, List<XL16ULoweringSegment> segments)

Methods inherited from class java.lang.Object

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

Constructor Details

XL16ULoweringSegment

public XL16ULoweringSegment(XL16ULoweringSegment.Kind kind,
 int sourceStart,
 int sourceEnd,
 String sourceText,
 String compatibilityText)

XL16ULoweringSegment

public XL16ULoweringSegment(XL16ULoweringSegment.Kind kind,
 XL16UOffsetRange sourceRange,
 String sourceText,
 String compatibilityText)

XL16ULoweringSegment

public XL16ULoweringSegment(XL16ULoweringSegment.Kind kind,
 int sourceStart,
 int sourceEnd,
 String sourceText,
 String compatibilityText,
 XL16USymbolMetadata symbolMetadata,
 XL16URangedSymbol rangedSymbol,
 XL16UWriteSite writeSite)

XL16ULoweringSegment

public XL16ULoweringSegment(XL16ULoweringSegment.Kind kind,
 XL16UOffsetRange sourceRange,
 String sourceText,
 String compatibilityText,
 XL16USymbolMetadata symbolMetadata,
 XL16URangedSymbol rangedSymbol,
 XL16UWriteSite writeSite)

Method Details

getKind

public XL16ULoweringSegment.Kind getKind()

isDeclaration

public boolean isDeclaration()

isStatement

public boolean isStatement()

isDeclarationKind

public static boolean isDeclarationKind(XL16ULoweringSegment.Kind kind)

isStatementKind

public static boolean isStatementKind(XL16ULoweringSegment.Kind kind)

getSourceStart

public int getSourceStart()

getSourceEnd

public int getSourceEnd()

getSourceRange

public XL16UOffsetRange getSourceRange()

getCompatibilityRange

public XL16UOffsetRange getCompatibilityRange(int compatibilityStart)

getProjectedCompatibilityRange

public XL16UOffsetRange getProjectedCompatibilityRange(int accumulatedDelta)

getSourceText

public String getSourceText()

getCompatibilityText

public String getCompatibilityText()

getSourceLength

public int getSourceLength()

getCompatibilityLength

public int getCompatibilityLength()

getLengthDelta

public int getLengthDelta()

changesLength

public boolean changesLength()

getSymbolMetadata

public XL16USymbolMetadata getSymbolMetadata()

hasSymbolMetadata

public boolean hasSymbolMetadata()

getValueContract

public XL16UValueContract getValueContract()

hasValueContract

public boolean hasValueContract()

getRangedSymbol

public XL16URangedSymbol getRangedSymbol()

hasRangedSymbol

public boolean hasRangedSymbol()

getWriteSite

public XL16UWriteSite getWriteSite()

hasWriteSite

public boolean hasWriteSite()

getSymbolName

public String getSymbolName()

rewriteSource

public static String rewriteSource(String source,
 List<XL16ULoweringSegment> segments)