XPathExpressionComparator (Crawljax core 5.2.2 API)

java.lang.Object
- com.crawljax.oraclecomparator.AbstractComparator
- - com.crawljax.oraclecomparator.comparators.XPathExpressionComparator

All Implemented Interfaces:

Comparator
```
public class XPathExpressionComparator
extends AbstractComparator
```
Oracle which can ignore element/attributes by xpath expression.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  private com.google.common.collect.ImmutableList<String> expressions
  
  private static org.slf4j.Logger LOGGER
- Constructor Summary
  
  Constructors
  Constructor Description
  
  XPathExpressionComparator(String... expressions)
  
  XPathExpressionComparator(Collection<String> expressions)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  String normalize(String dom)
  Override this method to apply normalization to the comparison.
  - Methods inherited from class com.crawljax.oraclecomparator.AbstractComparator
    getDifferences, isEquivalent
  - Methods inherited from class java.lang.Object
    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - LOGGER
```
private static final org.slf4j.Logger LOGGER
```
  - expressions
```
private final com.google.common.collect.ImmutableList<String> expressions
```
- Constructor Detail
  - XPathExpressionComparator
```
public XPathExpressionComparator(Collection<String> expressions)
```
    Parameters:
    
    expressions - the xpath expressions to ignore
  - XPathExpressionComparator
```
public XPathExpressionComparator(String... expressions)
```
    Parameters:
    
    expressions - the xpath expressions to ignore
- Method Detail
  - normalize
```
public String normalize(String dom)
```
    Description copied from class: AbstractComparator
    
    Override this method to apply normalization to the comparison.
    
    Specified by:
    
    normalize in interface Comparator
    
    Overrides:
    
    normalize in class AbstractComparator
    
    Parameters:
    
    dom - the dom to ignore the xpath expressions from
    
    Returns:
    
    the stripped dom with the elements found with the xpath expressions