com.google.template.soy.internal.proto

Class Field

java.lang.Object

com.google.template.soy.internal.proto.Field

public abstract class Field
extends Object

A proto member field.

This is used to calculate field names and handle ambiguous extensions. Additional logic should be handled by subclasses.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	Field.Factory<T extends Field> A factory for field types.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Field(com.google.protobuf.Descriptors.FieldDescriptor fieldDesc)

Method Summary

Modifier and Type	Method and Description
protected static RuntimeException	ambiguousFieldsError(String name, Set<? extends Field> fields)
com.google.protobuf.Descriptors.FieldDescriptor	getDescriptor()
static <T extends Field> com.google.common.collect.ImmutableMap<String,T>	getFieldsForType(com.google.protobuf.Descriptors.Descriptor descriptor, Set<com.google.protobuf.Descriptors.FieldDescriptor> extensions, Field.Factory<T> factory) Returns the set of fields indexed by soy accessor name for the given type.
String	getName() Return the name of this member field.
boolean	shouldCheckFieldPresenceToEmulateJspbNullability() Returns whether or not we need to check for field presence to handle nullability semantics on the server.

Methods inherited from class java.lang.Object

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

Constructor Detail

Field

protected Field(com.google.protobuf.Descriptors.FieldDescriptor fieldDesc)

Method Detail

getFieldsForType

public static <T extends Field> com.google.common.collect.ImmutableMap<String,T> getFieldsForType(com.google.protobuf.Descriptors.Descriptor descriptor,
                                                                                                  Set<com.google.protobuf.Descriptors.FieldDescriptor> extensions,
                                                                                                  Field.Factory<T> factory)

Returns the set of fields indexed by soy accessor name for the given type.

getName

public final String getName()

Return the name of this member field.

shouldCheckFieldPresenceToEmulateJspbNullability

public final boolean shouldCheckFieldPresenceToEmulateJspbNullability()

Returns whether or not we need to check for field presence to handle nullability semantics on the server.

getDescriptor

public final com.google.protobuf.Descriptors.FieldDescriptor getDescriptor()

ambiguousFieldsError

protected static RuntimeException ambiguousFieldsError(String name,
                                                       Set<? extends Field> fields)