public class LazyField extends LazyFieldLite
LazyFieldLitebut this class can contain default instance of the message to provide
|Constructor and Description|
|Modifier and Type||Method and Description|
Determines whether this LazyFieldLite instance represents the default instance of this type.
Indicates whether some other object is "equal to" this one.
Returns a hash code value for the object.
Returns a string representation of the object.
clear, ensureInitialized, fromValue, getSerializedSize, getValue, merge, mergeFrom, set, setByteString, setValue, toByteString
public boolean containsDefaultInstance()
public boolean equals(Object obj)
equals method implements an equivalence relation on non-null object references:
trueif and only if
y, multiple invocations of
trueor consistently return
false, provided no information used in
equalscomparisons on the objects is modified.
equals method for class
Object implements the most discriminating possible
equivalence relation on objects; that is, for any non-null reference values
y, this method returns
true if and only if
y refer to the
same object (
x == y has the value
Note that it is generally necessary to override the
hashCode method whenever this method
is overridden, so as to maintain the general contract for the
hashCode method, which
states that equal objects must have equal hash codes.
public MessageLite getValue()
public int hashCode()
The general contract of
hashCodemethod must consistently return the same integer, provided no information used in
equalscomparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
equals(Object)method, then calling the
hashCodemethod on each of the two objects must produce the same integer result.
Object.equals(java.lang.Object)method, then calling the
hashCodemethod on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.
As much as is reasonably practical, the hashCode method defined by class
return distinct integers for distinct objects. (This is typically implemented by converting the
internal address of the object into an integer, but this implementation technique is not required
by the JavaTM programming language.)
public String toString()
toStringmethod returns a string that "textually represents" this object. The result should be a concise but informative representation that is easy for a person to read. It is recommended that all subclasses override this method.
toString method for class
Object returns a string consisting of the name of
the class of which the object is an instance, the at-sign character `
@', and the unsigned
hexadecimal representation of the hash code of the object. In other words, this method returns a
string equal to the value of:
getClass().getName() + '@' + Integer.toHexString(hashCode())