Module org.postgresql.pljava.internal

Package org.postgresql.pljava.internal

Class Checked.OptionalBoolean

java.lang.Object

org.postgresql.pljava.internal.Checked.OptionalBase

org.postgresql.pljava.internal.Checked.OptionalBoolean

Enclosing interface:

Checked<WT,EX extends Throwable>

public static class Checked.OptionalBoolean
extends Checked.OptionalBase

A container object which may or may not contain a boolean value.

Field Summary

Fields

Modifier and Type	Field	Description
static final Checked.OptionalBoolean	EMPTY	An empty OptionalBoolean, for convenience; not to be used in identity-sensitive operations.
static final Checked.OptionalBoolean	FALSE	An OptionalBoolean containing false, for convenience; not to be used in identity-sensitive operations.
static final Checked.OptionalBoolean	TRUE	An OptionalBoolean containing true, for convenience; not to be used in identity-sensitive operations.

Method Summary

Modifier and Type	Method	Description
boolean	getAsBoolean()
<E extends Throwable> void	ifPresent(Checked.BooleanConsumer<? extends E> action)
<E extends Throwable> void	ifPresentOrElse(Checked.BooleanConsumer<? extends E> action, Checked.Runnable<? extends E> emptyAction)
static Checked.OptionalBoolean	of(boolean value)
boolean	orElse(boolean other)
<E extends Throwable> boolean	orElseGet(Checked.BooleanSupplier<? extends E> supplier)
<E extends Throwable> boolean	orElseThrow(Checked.Supplier<? extends E,? extends E> exceptionSupplier)

Methods inherited from class org.postgresql.pljava.internal.Checked.OptionalBase

equals, hashCode, isPresent, ofNullable, ofNullable, ofNullable, ofNullable, ofNullable, ofNullable, ofNullable, ofNullable, toString

Methods inherited from class java.lang.Object

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

Field Details

EMPTY

public static final Checked.OptionalBoolean EMPTY

An empty OptionalBoolean, for convenience; not to be used in identity-sensitive operations.

FALSE

public static final Checked.OptionalBoolean FALSE

An OptionalBoolean containing false, for convenience; not to be used in identity-sensitive operations.

TRUE

public static final Checked.OptionalBoolean TRUE

An OptionalBoolean containing true, for convenience; not to be used in identity-sensitive operations.

Method Details

of

public static Checked.OptionalBoolean of(boolean value)

getAsBoolean

public boolean getAsBoolean()

ifPresent

public <E extends Throwable> void ifPresent(Checked.BooleanConsumer<? extends E> action)
                                     throws E

Throws:

E

ifPresentOrElse

public <E extends Throwable> void ifPresentOrElse(Checked.BooleanConsumer<? extends E> action,
 Checked.Runnable<? extends E> emptyAction)
                                           throws E

Throws:

E

orElse

public boolean orElse(boolean other)

orElseGet

public <E extends Throwable> boolean orElseGet(Checked.BooleanSupplier<? extends E> supplier)
                                        throws E

Throws:

E

orElseThrow

public <E extends Throwable> boolean orElseThrow(Checked.Supplier<? extends E,? extends E> exceptionSupplier)
                                          throws E

Throws:

E