Composer

java.lang.Object
- org.yaml.snakeyaml.composer.Composer

```
public class Composer
extends java.lang.Object
```
Creates a node graph from parser events.
Corresponds to the 'Compose' step as described in chapter 3.1 of the YAML Specification.

Constructor Summary

Constructors
Constructor Description

Composer(Parser parser, Resolver resolver)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`checkNode()`	Checks if further documents are available.
`Node`	`getNode()`	Reads and composes the next document.
`Node`	`getSingleNode()`	Reads a document from a source that contains only one document.

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

- Constructor Detail
  - Composer
```
public Composer(Parser parser,
                Resolver resolver)
```
- Method Detail
  - checkNode
```
public boolean checkNode()
```
    Checks if further documents are available.
    
    Returns:
    
    true if there is at least one more document.
  - getNode
```
public Node getNode()
```
    Reads and composes the next document.
    
    Returns:
    
    The root node of the document or null if no more documents are available.
  - getSingleNode
```
public Node getSingleNode()
```
    Reads a document from a source that contains only one document.
    If the stream contains more than one document an exception is thrown.
    
    Returns:
    
    The root node of the document or null if no document is available.