Java.io.ObjectOutputStream.PutField Class

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Introduction

The Java.io.ObjectOutputStream.PutField class provide programmatic access to the persistent fields to be written to ObjectOutput.

Class declaration

Following is the declaration for Java.io.ObjectOutputStream.PutField class −

public abstract static class ObjectOutputStream.PutField
   extends Object

Class constructors

Sr.No. Constructor & Description
1

ObjectOutputStream.PutField()

Single Constructor

Class methods

Sr.No. Method & Description
1 abstract void put(String name, boolean val)

This method puts the value of the named boolean field into the persistent field.
2 abstract void put(String name, byte val)

This method puts the value of the named byte field into the persistent field.
3 abstract void put(String name, char val)

This method puts the value of the named char field into the persistent field.
4 abstract void put(String name, double val)

This method puts the value of the named double field into the persistent field.
5 abstract void put(String name, float val)

This method puts the value of the named float field into the persistent field.
6 abstract void put(String name, int val)

This method puts the value of the named int field into the persistent field.
7 abstract void put(String name, long val)

This method puts the value of the named long field into the persistent field.
8 abstract void put(String name, Object val)

This method puts the value of the named Object field into the persistent field.
9 abstract void put(String name, short val)

This method puts the value of the named short field into the persistent field.

Methods inherited

This class inherits methods from the following classes −

  • Java.io.Object
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