Package io.deephaven.engine.table.impl

Class NoSuchColumnException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

java.lang.IllegalArgumentException

io.deephaven.engine.table.impl.NoSuchColumnException

All Implemented Interfaces:

Serializable

public class NoSuchColumnException
extends IllegalArgumentException

Exception thrown when a column is not found.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	NoSuchColumnException.Type

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT_FORMAT_STR
static final String	DELIMITER

Constructor Summary

Constructors

Constructor	Description
NoSuchColumnException(String message)	Thrown when an operation can not find a required column(s).
NoSuchColumnException(Collection<String> presentColumns, String missingColumn)	Thrown when an operation can not find a required column.
NoSuchColumnException(Collection<String> presentColumns, Collection<String> missingColumns)	Thrown when an operation can not find a required column(s).

Method Summary

Modifier and Type	Method	Description
static void	throwIf(Set<String> available, String requested)	Equivalent to throwIf(available, Collections.singleton(requested)).
static void	throwIf(Set<String> available, Collection<String> requested)	Equivalent to throwIf(available, requested, DEFAULT_FORMAT_STR, Type.MISSING, Type.AVAILABLE) where DEFAULT_FORMAT_STR is "Unknown column names [%s], available column names are [%s]".
static void	throwIf(Set<String> available, Collection<String> requested, String formatStr, NoSuchColumnException.Type... types)	Throws a NoSuchColumnException if any name from requested is not in available.

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Field Details

DELIMITER

public static final String DELIMITER

See Also:

• Constant Field Values

DEFAULT_FORMAT_STR

public static final String DEFAULT_FORMAT_STR

See Also:

• Constant Field Values

Constructor Details

NoSuchColumnException

public NoSuchColumnException(String message)

Thrown when an operation can not find a required column(s).

Callers may prefer to use throwIf(Set, Collection, String, Type...) when applicable.

Parameters:

message - the message

NoSuchColumnException

public NoSuchColumnException(Collection<String> presentColumns,
 Collection<String> missingColumns)

Thrown when an operation can not find a required column(s).

Callers may prefer to use throwIf(Set, Collection) when applicable.

Parameters:

presentColumns - the column names present in the table

missingColumns - the request column names that were not found

NoSuchColumnException

public NoSuchColumnException(Collection<String> presentColumns,
 String missingColumn)

Thrown when an operation can not find a required column.

Parameters:

presentColumns - the column names present in the table

missingColumn - the request column name that was not found

Method Details

throwIf

public static void throwIf(Set<String> available,
 String requested)

Equivalent to throwIf(available, Collections.singleton(requested)).

Parameters:

available - the available columns

requested - the requested columns

See Also:

• throwIf(Set, Collection)

throwIf

public static void throwIf(Set<String> available,
 Collection<String> requested)

Equivalent to throwIf(available, requested, DEFAULT_FORMAT_STR, Type.MISSING, Type.AVAILABLE) where DEFAULT_FORMAT_STR is "Unknown column names [%s], available column names are [%s]".

Parameters:

available - the available columns

requested - the requested columns

See Also:

• throwIf(Set, Collection, String, Type...)

throwIf

public static void throwIf(Set<String> available,
 Collection<String> requested,
 String formatStr,
 NoSuchColumnException.Type... types)

Throws a NoSuchColumnException if any name from requested is not in available. The message will be constructed by joining the respective collection with ", " and presenting them to format in types order.

Parameters:

available - the available columns

requested - the requested columns

formatStr - the format string

types - the collection types order for formatting