Package io.trino.spi.type

Class Chars

java.lang.Object

io.trino.spi.type.Chars

public final class Chars
extends Object

Method Summary

Modifier and Type	Method	Description
static int	byteCountWithoutTrailingSpace(io.airlift.slice.Slice slice, int offset, int length)
static int	byteCountWithoutTrailingSpace(io.airlift.slice.Slice slice, int offset, int length, int codePointCount)
static int	compareChars(io.airlift.slice.Slice left, io.airlift.slice.Slice right)
static io.airlift.slice.Slice	padSpaces(io.airlift.slice.Slice slice, int length)
static io.airlift.slice.Slice	padSpaces(io.airlift.slice.Slice slice, CharType charType)
static String	padSpaces(String value, CharType charType)	Pads String with spaces to given CharType's length in code points.
static io.airlift.slice.Slice	trimTrailingSpaces(io.airlift.slice.Slice slice)
static io.airlift.slice.Slice	truncateToLengthAndTrimSpaces(io.airlift.slice.Slice slice, int maxLength)
static io.airlift.slice.Slice	truncateToLengthAndTrimSpaces(io.airlift.slice.Slice slice, CharType charType)
static io.airlift.slice.Slice	truncateToLengthAndTrimSpaces(io.airlift.slice.Slice slice, Type type)

Methods inherited from class java.lang.Object

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

Method Details

padSpaces

public static io.airlift.slice.Slice padSpaces(io.airlift.slice.Slice slice,
 CharType charType)

padSpaces

public static io.airlift.slice.Slice padSpaces(io.airlift.slice.Slice slice,
 int length)

padSpaces

public static String padSpaces(String value,
 CharType charType)

Pads String with spaces to given CharType's length in code points.

Note: unlike com.google.common.base.Strings#padEnd(java.lang.String, int, char), this respects code points encoded as UTF-16 surrogate pairs.

truncateToLengthAndTrimSpaces

public static io.airlift.slice.Slice truncateToLengthAndTrimSpaces(io.airlift.slice.Slice slice,
 Type type)

truncateToLengthAndTrimSpaces

public static io.airlift.slice.Slice truncateToLengthAndTrimSpaces(io.airlift.slice.Slice slice,
 CharType charType)

truncateToLengthAndTrimSpaces

public static io.airlift.slice.Slice truncateToLengthAndTrimSpaces(io.airlift.slice.Slice slice,
 int maxLength)

trimTrailingSpaces

public static io.airlift.slice.Slice trimTrailingSpaces(io.airlift.slice.Slice slice)

byteCountWithoutTrailingSpace

public static int byteCountWithoutTrailingSpace(io.airlift.slice.Slice slice,
 int offset,
 int length)

byteCountWithoutTrailingSpace

public static int byteCountWithoutTrailingSpace(io.airlift.slice.Slice slice,
 int offset,
 int length,
 int codePointCount)

compareChars

public static int compareChars(io.airlift.slice.Slice left,
 io.airlift.slice.Slice right)