com.google.protobuf

Class LazyField

java.lang.Object

com.google.protobuf.LazyFieldLite

com.google.protobuf.LazyField

public class LazyField
extends LazyFieldLite

LazyField encapsulates the logic of lazily parsing message fields. It stores the message in a ByteString initially and then parse it on-demand. Most of key methods are implemented in LazyFieldLite but this class can contain default instance of the message to provide hashCode(), euqals() and toString().

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	LazyField.LazyEntry<K> LazyEntry and LazyIterator are used to encapsulate the LazyField, when users iterate all fields from FieldSet.
(package private) static class	LazyField.LazyIterator<K>

Field Summary

Fields

Modifier and Type	Field and Description
private MessageLite	defaultInstance Carry a message's default instance which is used by hashCode(), euqals() and toString().

Fields inherited from class com.google.protobuf.LazyFieldLite

value

Constructor Summary

Constructors

Constructor and Description
LazyField(MessageLite defaultInstance, ExtensionRegistryLite extensionRegistry, ByteString bytes)

Method Summary

Modifier and Type	Method and Description
boolean	containsDefaultInstance() Determines whether this LazyFieldLite instance represents the default instance of this type.
boolean	equals(java.lang.Object obj)
MessageLite	getValue()
int	hashCode()
java.lang.String	toString()

Methods inherited from class com.google.protobuf.LazyFieldLite

clear, ensureInitialized, fromValue, getSerializedSize, getValue, merge, mergeFrom, set, setByteString, setValue, toByteString

Methods inherited from class java.lang.Object

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

Field Detail

defaultInstance

private final MessageLite defaultInstance

Carry a message's default instance which is used by hashCode(), euqals() and toString().

Constructor Detail

LazyField

public LazyField(MessageLite defaultInstance,
                 ExtensionRegistryLite extensionRegistry,
                 ByteString bytes)

Method Detail

containsDefaultInstance

public boolean containsDefaultInstance()

Description copied from class: LazyFieldLite

Determines whether this LazyFieldLite instance represents the default instance of this type.

Overrides:

containsDefaultInstance in class LazyFieldLite

getValue

public MessageLite getValue()

hashCode

public int hashCode()

Overrides:

hashCode in class LazyFieldLite

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class LazyFieldLite

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object