BinaryWriterSchemaHolder (Ignite 2.17.0)

java.lang.Object
- org.apache.ignite.internal.binary.BinaryWriterSchemaHolder

public class BinaryWriterSchemaHolder
extends Object

Binary writer schema holder.

Constructor Summary

Constructors
Constructor Description

BinaryWriterSchemaHolder()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`build(BinarySchema.Builder builder, int fieldCnt)`	Build the schema.
`void`	`pop(int fieldCnt)`	Pop current object's frame.
`void`	`push(int id, int off)`	Push another frame.
`int`	`write(BinaryOutputStream out, int fieldCnt, boolean compactFooter)`	Write collected frames.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - BinaryWriterSchemaHolder
```
public BinaryWriterSchemaHolder()
```
- Method Detail
  - push
```
public void push(int id,
                 int off)
```
    Push another frame.
    
    Parameters:
    
    id - Field ID.
    
    off - Field offset.
  - build
```
public void build(BinarySchema.Builder builder,
                  int fieldCnt)
```
    Build the schema.
    
    Parameters:
    
    builder - Builder.
    
    fieldCnt - Fields count.
  - write
```
public int write(BinaryOutputStream out,
                 int fieldCnt,
                 boolean compactFooter)
```
    Write collected frames. Note, that after writing collected frames, you must call pop(int) method with the total number of written frames as an argument.
    
    Parameters:
    
    out - Output stream.
    
    fieldCnt - Count.
    
    compactFooter - Whether footer should be written in compact form.
    
    Returns:
    
    Amount of bytes dedicated to each field offset. Could be 1, 2 or 4.
  - pop
```
public void pop(int fieldCnt)
```
    Pop current object's frame.