ParseState (Spring Framework 5.2.12.RELEASE API)

java.lang.Object
- org.springframework.beans.factory.parsing.ParseState

```
public final class ParseState
extends Object
```
Simple ArrayDeque-based structure for tracking the logical position during a parsing process. entries are added to the ArrayDeque at each point during the parse phase in a reader-specific manner.
Calling toString() will render a tree-style view of the current logical position in the parse phase. This representation is intended for use in error messages.
从以下版本开始:
2.0
作者:
Rob Harrop, Juergen Hoeller

嵌套类概要
嵌套类
修饰符和类型类说明
static interface ParseState.Entry
Marker interface for entries into the ParseState.

构造器概要
构造器
构造器说明
ParseState()
Create a new ParseState with an empty ArrayDeque.

方法概要

所有方法实例方法具体方法
修饰符和类型	方法	说明
`ParseState.Entry`	`peek()`	Return the `ParseState.Entry` currently at the top of the `ArrayDeque` or `null` if the `ArrayDeque` is empty.
`void`	`pop()`	Remove an `ParseState.Entry` from the `ArrayDeque`.
`void`	`push(ParseState.Entry entry)`	Add a new `ParseState.Entry` to the `ArrayDeque`.
`ParseState`	`snapshot()`	Create a new instance of `ParseState` which is an independent snapshot of this instance.
`String`	`toString()`	Returns a tree-style representation of the current `ParseState`.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- 构造器详细资料
  - ParseState
```
public ParseState()
```
    Create a new ParseState with an empty ArrayDeque.
- 方法详细资料
  - push
```
public void push(ParseState.Entry entry)
```
    Add a new ParseState.Entry to the ArrayDeque.
  - pop
```
public void pop()
```
    Remove an ParseState.Entry from the ArrayDeque.
  - peek
```
@Nullable
public ParseState.Entry peek()
```
    Return the ParseState.Entry currently at the top of the ArrayDeque or null if the ArrayDeque is empty.
  - snapshot
```
public ParseState snapshot()
```
    Create a new instance of ParseState which is an independent snapshot of this instance.
  - toString
```
public String toString()
```
    Returns a tree-style representation of the current ParseState.
    覆盖:
    toString 在类中 Object