net.morimekta.providence.descriptor

Class PMessageDescriptor<T extends PMessage<T,F>,F extends PField>

java.lang.Object

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

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

All Implemented Interfaces:

PDescriptor

Direct Known Subclasses:

PExceptionDescriptor, PStructDescriptor, PUnionDescriptor

public abstract class PMessageDescriptor<T extends PMessage<T,F>,F extends PField>
extends PDeclaredDescriptor<T>

Descriptor base class for all messages.

Constructor Summary

Constructors

Constructor and Description
PMessageDescriptor(String programName, String name, Supplier<PMessageBuilder<T,F>> builderSupplier, boolean simple)

Method Summary

Modifier and Type	Method and Description
PMessageBuilder<T,F>	builder() Get the builder for the given declared type.
boolean	equals(Object o)
F	fieldForId(int id)
F	fieldForName(String name)
abstract F	findFieldById(int id)
abstract F	findFieldByName(String name)
protected Supplier<PMessageBuilder<T,F>>	getBuilderSupplier() Get the actual builder builderSupplier instance.
F	getField(int key) Deprecated. Use findFieldById(int) instead.
F	getField(String name) Deprecated. Use findFieldByName(String) instead.
abstract F[]	getFields()
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(String programName,
                          String name,
                          Supplier<PMessageBuilder<T,F>> builderSupplier,
                          boolean simple)

Method Detail

getFields

@Nonnull
public abstract F[] getFields()

Returns:

An unmodifiable list of fields that the struct holds.

findFieldByName

@Nullable
public abstract F findFieldByName(String name)

Parameters:

name - Name of field to get.

Returns:

The field if present.

findFieldById

@Nullable
public abstract F findFieldById(int id)

Parameters:

id - The ID of the field to get.

Returns:

The field if present.

fieldForName

@Nonnull
public F fieldForName(String name)

Parameters:

name - The name of the field to get.

Returns:

The field.

Throws:

IllegalArgumentException - If not present.

fieldForId

@Nonnull
public F fieldForId(int id)

Parameters:

id - The ID of the field to get.

Returns:

The field.

Throws:

IllegalArgumentException - If not present.

getField

@Deprecated
public F getField(String name)

Deprecated. Use findFieldByName(String) instead.

Parameters:

name - Field name.

Returns:

Field or null.

getField

@Deprecated
public F getField(int key)

Deprecated. Use findFieldById(int) instead.

Parameters:

key - Field key.

Returns:

Field or null.

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,F> builder()

Description copied from class: PDeclaredDescriptor

Get the builder for the given declared type.

Specified by:

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

Returns:

The type specific builder provider.

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getBuilderSupplier

protected Supplier<PMessageBuilder<T,F>> getBuilderSupplier()

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

Returns:

The builder builderSupplier.