ParseState (Spring Framework 4.3.30.RELEASE API)

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

```
public final class ParseState
extends Object
```
Simple Stack-based structure for tracking the logical position during a parsing process. entries are added to the stack 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.
Since:
2.0
Author:
Rob Harrop

Nested Class Summary
Nested Classes
Modifier and Type Class Description
static interface ParseState.Entry
Marker interface for entries into the ParseState.

Constructor Summary
Constructors
Constructor Description
ParseState()
Create a new ParseState with an empty Stack.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ParseState.Entry`	`peek()`	Return the `ParseState.Entry` currently at the top of the `Stack` or `null` if the `Stack` is empty.
`void`	`pop()`	Remove an `ParseState.Entry` from the `Stack`.
`void`	`push(ParseState.Entry entry)`	Add a new `ParseState.Entry` to the `Stack`.
`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`.

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

- Constructor Detail
  - ParseState
```
public ParseState()
```
    Create a new ParseState with an empty Stack.
- Method Detail
  - push
```
public void push(ParseState.Entry entry)
```
    Add a new ParseState.Entry to the Stack.
  - pop
```
public void pop()
```
    Remove an ParseState.Entry from the Stack.
  - peek
```
public ParseState.Entry peek()
```
    Return the ParseState.Entry currently at the top of the Stack or null if the Stack 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.
    Overrides:
    toString in class Object