Package org.apache.beam.sdk.extensions.sql.zetasql.translation.impl

Class StringFunctions

java.lang.Object

org.apache.beam.sdk.extensions.sql.zetasql.translation.impl.StringFunctions

@Internal
public class StringFunctions
extends Object

StringFunctions.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	SUBSTR_PARAMETER_EXCEED_INTEGER

Constructor Summary

Constructors

Constructor	Description
StringFunctions()

Method Summary

Modifier and Type	Method	Description
static Long	charLength(String str)
static String	concat(String arg)
static String	concat(String arg1, String arg2)
static String	concat(String arg1, String arg2, String arg3)
static String	concat(String arg1, String arg2, String arg3, String arg4)
static String	concat(String arg1, String arg2, String arg3, String arg4, String arg5)
static Boolean	endsWith(String str1, String str2)
static Boolean	like(String s, String pattern)
static String	ltrim(String str)
static String	ltrim(String str, String seek)
static String	replace(String origin, String target, String replacement)
static String	reverse(String str)
static String	rtrim(String str)
static String	rtrim(String str, String seek)
static Boolean	startsWith(String str1, String str2)
static String	substr(String str, long from, long len)
static String	trim(String str)
static String	trim(String str, String seek)

Methods inherited from class java.lang.Object

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

Field Details

SUBSTR_PARAMETER_EXCEED_INTEGER

public static final String SUBSTR_PARAMETER_EXCEED_INTEGER

See Also:

• Constant Field Values

Constructor Details

StringFunctions

public StringFunctions()

Method Details

startsWith

public static Boolean startsWith(String str1,
 String str2)

endsWith

public static Boolean endsWith(String str1,
 String str2)

concat

public static String concat(String arg)

concat

public static String concat(String arg1,
 String arg2)

concat

public static String concat(String arg1,
 String arg2,
 String arg3)

concat

public static String concat(String arg1,
 String arg2,
 String arg3,
 String arg4)

concat

public static String concat(String arg1,
 String arg2,
 String arg3,
 String arg4,
 String arg5)

replace

public static String replace(String origin,
 String target,
 String replacement)

trim

public static String trim(String str)

trim

public static String trim(String str,
 String seek)

ltrim

public static String ltrim(String str)

ltrim

public static String ltrim(String str,
 String seek)

rtrim

public static String rtrim(String str)

rtrim

public static String rtrim(String str,
 String seek)

substr

public static String substr(String str,
 long from,
 long len)

reverse

public static String reverse(String str)

charLength

public static Long charLength(String str)

like

public static Boolean like(String s,
 String pattern)