org.apache.calcite.sql.parser

Class StringAndPos

java.lang.Object

org.apache.calcite.sql.parser.StringAndPos

public class StringAndPos
extends Object

Contains a string, the offset of a token within the string, and a parser position containing the beginning and end line number.

Field Summary

Fields

Modifier and Type	Field and Description
int	cursor
@Nullable SqlParserPos	pos
String	sql

Method Summary

Modifier and Type	Method and Description
String	addCarets()
boolean	equals(@Nullable Object o)
int	hashCode()
static StringAndPos	of(String sql) Looks for one or two carets in a SQL string, and if present, converts them into a parser position.
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

sql

public final String sql

cursor

public final int cursor

pos

public final @Nullable SqlParserPos pos

Method Detail

toString

public String toString()

Overrides:

toString in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(@Nullable Object o)

Overrides:

equals in class Object

of

public static StringAndPos of(String sql)

Looks for one or two carets in a SQL string, and if present, converts them into a parser position.

Examples:

• of("xxx^yyy") yields {"xxxyyy", position 3, line 1 column 4}
• of("xxxyyy") yields {"xxxyyy", null}
• of("xxx^yy^y") yields {"xxxyyy", position 3, line 4 column 4 through line 1 column 6}

addCarets

public String addCarets()