Package com.clickhouse.client.config

Enum ClickHouseRenameMethod

java.lang.Object

java.lang.Enum<ClickHouseRenameMethod>

com.clickhouse.client.config.ClickHouseRenameMethod

All Implemented Interfaces:

Serializable, Comparable<ClickHouseRenameMethod>

public enum ClickHouseRenameMethod
extends Enum<ClickHouseRenameMethod>

Methods for renaming.

Enum Constant Summary

Enum Constants

Enum Constant	Description
NONE	No OP.
REMOVE_PREFIX	Removes prefix including the dot.
TO_CAMELCASE	Replaces whitespace and underscore to camel case.
TO_CAMELCASE_WITHOUT_PREFIX	Removes prefix and replace whitespace and underscore to camel case.
TO_UNDERSCORE	Replaces whitespace and camel case to underscore.
TO_UNDERSCORE_WITHOUT_PREFIX	Removes prefix and replace whitespace and camel case to underscore.

Method Summary

Modifier and Type	Method	Description
String	rename(String name)	Rename the given name.
static ClickHouseRenameMethod	valueOf(String name)	Returns the enum constant of this type with the specified name.
static ClickHouseRenameMethod[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

NONE

public static final ClickHouseRenameMethod NONE

No OP.

REMOVE_PREFIX

public static final ClickHouseRenameMethod REMOVE_PREFIX

Removes prefix including the dot. So "d.t.col1" becomes "col1" and "col2" remains the same.

TO_CAMELCASE

public static final ClickHouseRenameMethod TO_CAMELCASE

Replaces whitespace and underscore to camel case. So "a simple_column" becomes "aSimpleColumn" and "col_1 2" becomes "col12".

TO_CAMELCASE_WITHOUT_PREFIX

public static final ClickHouseRenameMethod TO_CAMELCASE_WITHOUT_PREFIX

Removes prefix and replace whitespace and underscore to camel case.

TO_UNDERSCORE

public static final ClickHouseRenameMethod TO_UNDERSCORE

Replaces whitespace and camel case to underscore. So "aSimpleColumn" becomes "a_simple_column" and "col12" becomes "col_12".

TO_UNDERSCORE_WITHOUT_PREFIX

public static final ClickHouseRenameMethod TO_UNDERSCORE_WITHOUT_PREFIX

Removes prefix and replace whitespace and camel case to underscore.

Method Detail

values

public static ClickHouseRenameMethod[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (ClickHouseRenameMethod c : ClickHouseRenameMethod.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static ClickHouseRenameMethod valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

rename

public String rename(String name)

Rename the given name.

Parameters:

name - name to change

Returns:

non-null new name