Class FieldComparators
- java.lang.Object
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- org.assertj.core.api.recursive.comparison.FieldHolder<java.util.Comparator<?>>
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- org.assertj.core.api.recursive.comparison.FieldComparators
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public class FieldComparators extends FieldHolder<java.util.Comparator<?>>
An internal holder of the comparators for fields described by their path without element index.Examples:
name.first
ornames.first
but notnames[1].first
ornames.[1].first
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Field Summary
Fields Modifier and Type Field Description protected java.util.LinkedList<ComparatorForPatterns>
comparatorByPatterns
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Fields inherited from class org.assertj.core.api.recursive.comparison.FieldHolder
fieldHolder
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Constructor Summary
Constructors Constructor Description FieldComparators()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.stream.Stream<java.util.Map.Entry<java.lang.String,java.util.Comparator<?>>>
comparatorByFields()
Returns a sequence of associated field-comparator pairs.java.util.stream.Stream<java.util.Map.Entry<java.util.List<java.util.regex.Pattern>,java.util.Comparator<?>>>
comparatorByRegexFields()
java.util.Comparator<?>
getComparatorForField(java.lang.String fieldLocation)
Retrieves a custom comparator, which is associated with the giving field location.boolean
hasComparatorForField(java.lang.String fieldLocation)
Checks, whether an any comparator is associated with the giving field location.boolean
hasFieldComparators()
boolean
hasRegexFieldComparators()
boolean
isEmpty()
void
registerComparator(java.lang.String fieldLocation, java.util.Comparator<?> comparator)
Registers thecomparator
for the givenfieldLocation
.void
registerComparatorForFieldsMatchingRegexes(java.lang.String[] regexes, java.util.Comparator<?> comparator)
Registers thecomparator
for the given regexes field location.-
Methods inherited from class org.assertj.core.api.recursive.comparison.FieldHolder
entryByField, equals, get, hasEntity, hashCode, put, toString
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Field Detail
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comparatorByPatterns
protected final java.util.LinkedList<ComparatorForPatterns> comparatorByPatterns
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Method Detail
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registerComparator
public void registerComparator(java.lang.String fieldLocation, java.util.Comparator<?> comparator)
Registers thecomparator
for the givenfieldLocation
.- Parameters:
fieldLocation
- the location where to apply the comparatorcomparator
- the comparator itself
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registerComparatorForFieldsMatchingRegexes
public void registerComparatorForFieldsMatchingRegexes(java.lang.String[] regexes, java.util.Comparator<?> comparator)
Registers thecomparator
for the given regexes field location.- Parameters:
regexes
- the regexes field location where to apply the comparatorcomparator
- the comparator to use for the regexes
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hasComparatorForField
public boolean hasComparatorForField(java.lang.String fieldLocation)
Checks, whether an any comparator is associated with the giving field location.- Parameters:
fieldLocation
- the field location which association need to check- Returns:
- is field location contain a custom comparator
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getComparatorForField
public java.util.Comparator<?> getComparatorForField(java.lang.String fieldLocation)
Retrieves a custom comparator, which is associated with the giving field location. If this location does not associate with any custom comparators - this method returns null.- Parameters:
fieldLocation
- the field location that has to be associated with a comparator- Returns:
- a custom comparator or null
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comparatorByFields
public java.util.stream.Stream<java.util.Map.Entry<java.lang.String,java.util.Comparator<?>>> comparatorByFields()
Returns a sequence of associated field-comparator pairs.- Returns:
- sequence of field-comparator pairs
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comparatorByRegexFields
public java.util.stream.Stream<java.util.Map.Entry<java.util.List<java.util.regex.Pattern>,java.util.Comparator<?>>> comparatorByRegexFields()
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isEmpty
public boolean isEmpty()
- Overrides:
isEmpty
in classFieldHolder<java.util.Comparator<?>>
- Returns:
true
is there are registered entities,false
otherwise
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hasFieldComparators
public boolean hasFieldComparators()
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hasRegexFieldComparators
public boolean hasRegexFieldComparators()
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