ParameterFormatter.MessagePatternAnalysis

java.lang.Object
- org.apache.logging.log4j.message.ParameterFormatter.MessagePatternAnalysis

All Implemented Interfaces:

java.io.Serializable

Enclosing class:

ParameterFormatter
```
static final class ParameterFormatter.MessagePatternAnalysis
extends java.lang.Object
implements java.io.Serializable
```
See ParameterFormatter.analyzePattern(String, int, MessagePatternAnalysis).

Field Summary

Fields
Modifier and Type	Field	Description
`(package private) boolean`	`escapedCharFound`	Flag indicating if an escaped (i.e., `\`-prefixed) character is found.
`private static int`	`PLACEHOLDER_CHAR_INDEX_BUFFER_INITIAL_SIZE`	The size of the `placeholderCharIndices` buffer to be allocated if it is found to be null.
`private static int`	`PLACEHOLDER_CHAR_INDEX_BUFFER_SIZE_INCREMENT`	The size `placeholderCharIndices` buffer will be extended with if it has found to be insufficient.
`(package private) int[]`	`placeholderCharIndices`	The array of indices pointing to the first character of the found argument placeholder occurrences.
`(package private) int`	`placeholderCount`	The total number of argument placeholder occurrences.
`private static long`	`serialVersionUID`

Constructor Summary

Constructors
Constructor Description

MessagePatternAnalysis()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

private void ensurePlaceholderCharIndicesCapacity(int argCount)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - serialVersionUID
```
private static final long serialVersionUID
```
    See Also:
    
    Constant Field Values
  - PLACEHOLDER_CHAR_INDEX_BUFFER_INITIAL_SIZE
```
private static final int PLACEHOLDER_CHAR_INDEX_BUFFER_INITIAL_SIZE
```
    The size of the placeholderCharIndices buffer to be allocated if it is found to be null.
    
    See Also:
    
    Constant Field Values
  - PLACEHOLDER_CHAR_INDEX_BUFFER_SIZE_INCREMENT
```
private static final int PLACEHOLDER_CHAR_INDEX_BUFFER_SIZE_INCREMENT
```
    The size placeholderCharIndices buffer will be extended with if it has found to be insufficient.
    
    See Also:
    
    Constant Field Values
  - placeholderCount
```
int placeholderCount
```
    The total number of argument placeholder occurrences.
  - placeholderCharIndices
```
int[] placeholderCharIndices
```
    The array of indices pointing to the first character of the found argument placeholder occurrences.
  - escapedCharFound
```
boolean escapedCharFound
```
    Flag indicating if an escaped (i.e., `\`-prefixed) character is found.
- Constructor Detail
  - MessagePatternAnalysis
```
MessagePatternAnalysis()
```
- Method Detail
  - ensurePlaceholderCharIndicesCapacity
```
private void ensurePlaceholderCharIndicesCapacity(int argCount)
```