gudusoft.gsqlparser.pp2.token

Class SourceSpan

Object

gudusoft.gsqlparser.pp2.token.SourceSpan

public final class SourceSpan
extends Object

A half-open [startOffset, endOffset) span over the original input SQL string, tagged with what kind of content lives there.

Used by SourceSpanLedger to cover every byte of the input. Immutable.

Plan reference: §6 (token/SourceSpan.java) and §10.3 (the construction sketch).

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SourceSpan.Kind Classification of what the span represents.

Constructor Summary

Constructors

Constructor and Description
SourceSpan(int startOffset, int endOffset, SourceSpan.Kind kind, String text)

Method Summary

Modifier and Type	Method and Description
int	getEndOffset()
SourceSpan.Kind	getKind()
int	getStartOffset()
String	getText()
int	length() Convenience: the half-open width of the span.
String	toString()

Methods inherited from class Object

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

Constructor Detail

SourceSpan

public SourceSpan(int startOffset,
                  int endOffset,
                  SourceSpan.Kind kind,
                  String text)

Method Detail

getStartOffset

public int getStartOffset()

getEndOffset

public int getEndOffset()

getKind

public SourceSpan.Kind getKind()

getText

public String getText()

length

public int length()

Convenience: the half-open width of the span. Equals text.length().

toString

public String toString()

Overrides:

toString in class Object