Package net.morimekta.providence.descriptor

Class PMessageDescriptor<T extends PMessage<T>>

java.lang.Object

net.morimekta.providence.descriptor.PDeclaredDescriptor<T>

net.morimekta.providence.descriptor.PMessageDescriptor<T>

All Implemented Interfaces:

PDescriptor

Direct Known Subclasses:

PExceptionDescriptor, PInterfaceDescriptor, PStructDescriptor, PUnionDescriptor

public abstract class PMessageDescriptor<T extends PMessage<T>>
extends PDeclaredDescriptor<T>

Descriptor base class for all messages.

Constructor Summary

Constructors

Constructor	Description
PMessageDescriptor(java.lang.String programName, java.lang.String name, java.util.function.Supplier<PMessageBuilder<T>> builderSupplier, boolean simple)

Method Summary

Modifier and Type	Method	Description
PMessageBuilder<T>	builder()	Get the builder for the given declared type.
boolean	equals(java.lang.Object o)
PField<T>	fieldForId(int id)
PField<T>	fieldForName(java.lang.String name)
abstract PField<T>	findFieldById(int id)
abstract PField<T>	findFieldByName(java.lang.String name)
protected java.util.function.Supplier<PMessageBuilder<T>>	getBuilderSupplier()	Get the actual builder builderSupplier instance.
abstract PField<T>[]	getFields()
PInterfaceDescriptor<?>	getImplementing()	Get interface descriptor this message implements.
PType	getType()
abstract PMessageVariant	getVariant()
int	hashCode()
boolean	isSimple()

Methods inherited from class net.morimekta.providence.descriptor.PDeclaredDescriptor

getDefaultValue, getName, getProgramName, getQualifiedName, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.morimekta.providence.descriptor.PDescriptor

getQualifiedName

Constructor Detail

PMessageDescriptor

public PMessageDescriptor(java.lang.String programName,
                          java.lang.String name,
                          java.util.function.Supplier<PMessageBuilder<T>> builderSupplier,
                          boolean simple)

Method Detail

getFields

@Nonnull
public abstract PField<T>[] getFields()

Returns:

An unmodifiable list of fields that the struct holds.

findFieldByName

@Nullable
public abstract PField<T> findFieldByName(java.lang.String name)

Parameters:

name - Name of field to get.

Returns:

The field if present.

findFieldById

@Nullable
public abstract PField<T> findFieldById(int id)

Parameters:

id - The ID of the field to get.

Returns:

The field if present.

fieldForName

@Nonnull
public PField<T> fieldForName(java.lang.String name)

Parameters:

name - The name of the field to get.

Returns:

The field.

Throws:

java.lang.IllegalArgumentException - If not present.

getImplementing

@Nullable
public PInterfaceDescriptor<?> getImplementing()

Get interface descriptor this message implements.

Returns:

The interface descriptor or null if not implementing declared interface.

fieldForId

@Nonnull
public PField<T> fieldForId(int id)

Parameters:

id - The ID of the field to get.

Returns:

The field.

Throws:

java.lang.IllegalArgumentException - If not present.

getVariant

@Nonnull
public abstract PMessageVariant getVariant()

Returns:

The struct variant.

isSimple

public boolean isSimple()

Returns:

True if the message is simple. A simple message contains no containers, and no sub-messages.

getType

@Nonnull
public PType getType()

Returns:

Get the field type.

builder

@Nonnull
public PMessageBuilder<T> builder()

Description copied from class: PDeclaredDescriptor

Get the builder for the given declared type.

Specified by:

builder in class PDeclaredDescriptor<T extends PMessage<T>>

Returns:

The type specific builder provider.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

getBuilderSupplier

protected java.util.function.Supplier<PMessageBuilder<T>> getBuilderSupplier()

Get the actual builder builderSupplier instance. For contained structs only.

Returns:

The builder builderSupplier.