IHasErrorLevels (ph-commons 6.0.1 API)

All Known Subinterfaces:

IResourceErrorGroup

All Known Implementing Classes:

InMemoryLogger, ResourceErrorGroup
```
public interface IHasErrorLevels
```
Interface representing an object having multiple objects with an error level

Author:

Philip Helger

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`containsAtLeastOneError()` Check if this group contains at least one error or fatal error message.
`boolean`	`containsAtLeastOneFailure()` Check if this group contains at least one failure message.
`boolean`	`containsAtLeastOneSuccess()` Check if this group contains at least one success message.
`boolean`	`containsNoError()` Check if this group contains no error or fatal error message.
`boolean`	`containsNoFailure()` Check if this group contains no failure message.
`boolean`	`containsNoSuccess()` Check if this group contains no success message.
`boolean`	`containsOnlyError()` Check if this group contains only error or fatal error messages.
`boolean`	`containsOnlyFailure()` Check if this group contains only failure messages.
`boolean`	`containsOnlySuccess()` Check if this group contains only success messages.
`int`	`getErrorCount()`
`int`	`getFailureCount()`
`IErrorLevel`	`getMostSevereErrorLevel()` Get the most severe error level within this object.
`int`	`getSuccessCount()`

- Method Detail
  - containsOnlySuccess
```
boolean containsOnlySuccess()
```
    Check if this group contains only success messages. If no item is present, false is returned, since no success message is contained. If you want to check, if the list is empty or contains only success messages, use containsNoFailure() instead.
    
    Returns:
    true if at least one item is present, and if all items have the error level success, false otherwise.
    See Also:
    containsNoFailure()
  - containsAtLeastOneSuccess
```
boolean containsAtLeastOneSuccess()
```
    Check if this group contains at least one success message.
    
    Returns:
    true if at least one success item is present, false otherwise.
  - containsNoSuccess
```
boolean containsNoSuccess()
```
    Check if this group contains no success message. This is also true, if the list is empty!
    
    Returns:
    true if no success item is present, false otherwise.
  - getSuccessCount
```
@Nonnegative
int getSuccessCount()
```
    Returns:
    The number of contained success messages. Always ≥ 0.
  - containsOnlyFailure
```
boolean containsOnlyFailure()
```
    Check if this group contains only failure messages. If no item is present, false is returned. All error levels except EErrorLevel.SUCCESS are considered to be a failure!
    
    Returns:
    true if at least one item is present, and if all items have an error level indicating failure, false otherwise.
  - containsAtLeastOneFailure
```
boolean containsAtLeastOneFailure()
```
    Check if this group contains at least one failure message. All error levels except EErrorLevel.SUCCESS are considered to be a failure!
    
    Returns:
    true if at least one failure item is present, false otherwise.
  - containsNoFailure
```
boolean containsNoFailure()
```
    Check if this group contains no failure message. All error levels except EErrorLevel.SUCCESS are considered to be a failure!
    
    Returns:
    true if no failure item is present, false otherwise.
  - getFailureCount
```
@Nonnegative
int getFailureCount()
```
    Returns:
    The number of contained failure messages. Always ≥ 0.
  - containsOnlyError
```
boolean containsOnlyError()
```
    Check if this group contains only error or fatal error messages. If no item is present, false is returned. All error levels ≥ EErrorLevel.ERROR are considered to be an error!
    
    Returns:
    true if at least one item is present, and if all items have an error level indicating error or fatal error, false otherwise.
  - containsAtLeastOneError
```
boolean containsAtLeastOneError()
```
    Check if this group contains at least one error or fatal error message. All error levels ≥ EErrorLevel.ERROR are considered to be an error!
    
    Returns:
    true if at least one error or fatal error item is present, false otherwise.
  - containsNoError
```
boolean containsNoError()
```
    Check if this group contains no error or fatal error message. All error levels ≥ EErrorLevel.ERROR are considered to be an error!
    
    Returns:
    true if no error or fatal error item is present, false otherwise.
  - getErrorCount
```
@Nonnegative
int getErrorCount()
```
    Returns:
    The number of contained error messages. Always ≥ 0. All error levels ≥ EErrorLevel.ERROR are considered to be an error!
  - getMostSevereErrorLevel
```
@Nonnull
IErrorLevel getMostSevereErrorLevel()
```
    Get the most severe error level within this object. The severity is defined by EErrorLevel's severity model.
    
    Returns:
    EErrorLevel.SUCCESS if no resource error is contained, the most severe contained error level otherwise.

Interface IHasErrorLevels

Method Summary

Method Detail

containsOnlySuccess

containsAtLeastOneSuccess

containsNoSuccess

getSuccessCount

containsOnlyFailure

containsAtLeastOneFailure

containsNoFailure

getFailureCount

containsOnlyError

containsAtLeastOneError

containsNoError

getErrorCount

getMostSevereErrorLevel