SerializableMatchers (Apache Beam 2.60.0)

java.lang.Object
- org.apache.beam.sdk.testing.SerializableMatchers

All Implemented Interfaces:

java.io.Serializable
```
public class SerializableMatchers
extends java.lang.Object
implements java.io.Serializable
```
Static class for building and using SerializableMatcher instances.
Most matchers are wrappers for hamcrest's Matchers. Please be familiar with the documentation there. Values retained by a SerializableMatcher are required to be serializable, either via Java serialization or via a provided Coder.
The following matchers are novel to Apache Beam:
- kvWithKey(K) for matching just the key of a KV.
- kvWithValue(V) for matching just the value of a KV.
- kv(org.apache.beam.sdk.testing.SerializableMatcher<? super K>, org.apache.beam.sdk.testing.SerializableMatcher<? super V>) for matching the key and value of a KV.
For example, to match a group from GroupByKey, which has type KV<K, Iterable<V>> for some K and V and where the order of the iterable is undefined, use a matcher like kv(equalTo("some key"), containsInAnyOrder(1, 2, 3)).
See Also:

Serialized Form

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static <T> SerializableMatcher<T>`	`allOf(java.lang.Iterable<SerializableMatcher<? super T>> serializableMatchers)` A `SerializableMatcher` with identical criteria to `Matchers.allOf(Iterable)`.
`static <T> SerializableMatcher<T>`	`allOf(SerializableMatcher<T>... matchers)` A `SerializableMatcher` with identical criteria to `Matchers.allOf(Matcher[])`.
`static <T> SerializableMatcher<T>`	`anyOf(java.lang.Iterable<SerializableMatcher<? super T>> serializableMatchers)` A `SerializableMatcher` with identical criteria to `Matchers.anyOf(Iterable)`.
`static <T> SerializableMatcher<T>`	`anyOf(SerializableMatcher<T>... matchers)` A `SerializableMatcher` with identical criteria to `Matchers.anyOf(Matcher[])`.
`static SerializableMatcher<java.lang.Object>`	`anything()` A `SerializableMatcher` with identical criteria to `Matchers.anything()`.
`static <T> SerializableMatcher<T[]>`	`arrayContaining(Coder<T> coder, T... items)` A `SerializableMatcher` with identical criteria to `Matchers.arrayContaining(Object[])`.
`static <T> SerializableMatcher<T[]>`	`arrayContaining(java.util.List<SerializableMatcher<? super T>> serializableMatchers)` A `SerializableMatcher` with identical criteria to `Matchers.arrayContaining(List)`.
`static <T> SerializableMatcher<T[]>`	`arrayContaining(SerializableMatcher<? super T>... matchers)` A `SerializableMatcher` with identical criteria to `Matchers.arrayContaining(Matcher[])`.
`static <T extends java.io.Serializable> SerializableMatcher<T[]>`	`arrayContaining(T... items)` A `SerializableMatcher` with identical criteria to `Matchers.arrayContaining(Object[])`.
`static <T> SerializableMatcher<T[]>`	`arrayContainingInAnyOrder(Coder<T> coder, T... items)` A `SerializableMatcher` with identical criteria to `Matchers.arrayContainingInAnyOrder(Object[])`.
`static <T> SerializableMatcher<T[]>`	`arrayContainingInAnyOrder(java.util.Collection<SerializableMatcher<? super T>> serializableMatchers)` A `SerializableMatcher` with identical criteria to `Matchers.arrayContainingInAnyOrder(Collection)`.
`static <T> SerializableMatcher<T[]>`	`arrayContainingInAnyOrder(SerializableMatcher<? super T>... matchers)` A `SerializableMatcher` with identical criteria to `Matchers.arrayContainingInAnyOrder(Matcher[])`.
`static <T extends java.io.Serializable> SerializableMatcher<T[]>`	`arrayContainingInAnyOrder(T... items)` A `SerializableMatcher` with identical criteria to `Matchers.arrayContainingInAnyOrder(Object[])`.
`static <T> SerializableMatcher<T[]>`	`arrayWithSize(int size)` A `SerializableMatcher` with identical criteria to `Matchers.arrayWithSize(int)`.
`static <T> SerializableMatcher<T[]>`	`arrayWithSize(SerializableMatcher<? super java.lang.Integer> sizeMatcher)` A `SerializableMatcher` with identical criteria to `Matchers.arrayWithSize(Matcher)`.
`static SerializableMatcher<java.lang.Double>`	`closeTo(double target, double error)` A `SerializableMatcher` with identical criteria to `Matchers.closeTo(double,double)`.
`static <T> SerializableMatcher<java.lang.Iterable<? extends T>>`	`contains(Coder<T> coder, T... items)` A `SerializableMatcher` with identical criteria to `Matchers.contains(Object[])`.
`static <T extends java.io.Serializable> SerializableMatcher<java.lang.Iterable<? extends T>>`	`contains(java.util.List<SerializableMatcher<? super T>> serializableMatchers)` A `SerializableMatcher` with identical criteria to `Matchers.contains(List)`.
`static <T> SerializableMatcher<java.lang.Iterable<? extends T>>`	`contains(SerializableMatcher<? super T>... matchers)` A `SerializableMatcher` with identical criteria to `Matchers.contains(Matcher[])`.
`static <T extends java.io.Serializable> SerializableMatcher<java.lang.Iterable<? extends T>>`	`contains(T... items)` A `SerializableMatcher` with identical criteria to `Matchers.contains(Object[])`.
`static <T> SerializableMatcher<java.lang.Iterable<? extends T>>`	`containsInAnyOrder(Coder<T> coder, T... items)` A `SerializableMatcher` with identical criteria to `Matchers.containsInAnyOrder(Object[])`.
`static <T> SerializableMatcher<java.lang.Iterable<? extends T>>`	`containsInAnyOrder(java.util.Collection<SerializableMatcher<? super T>> serializableMatchers)` A `SerializableMatcher` with identical criteria to `Matchers.containsInAnyOrder(Collection)`.
`static <T> SerializableMatcher<java.lang.Iterable<? extends T>>`	`containsInAnyOrder(SerializableMatcher<? super T>... matchers)` A `SerializableMatcher` with identical criteria to `Matchers.containsInAnyOrder(Matcher[])`.
`static <T extends java.io.Serializable> SerializableMatcher<java.lang.Iterable<? extends T>>`	`containsInAnyOrder(T... items)` A `SerializableMatcher` with identical criteria to `Matchers.containsInAnyOrder(Object[])`.
`static SerializableMatcher<java.lang.String>`	`containsString(java.lang.String substring)` A `SerializableMatcher` with identical criteria to `Matchers.containsString(java.lang.String)`.
`static <T> SerializableMatcher<java.util.Collection<? extends T>>`	`empty()` A `SerializableMatcher` with identical criteria to `Matchers.empty()`.
`static <T> SerializableMatcher<T[]>`	`emptyArray()` A `SerializableMatcher` with identical criteria to `Matchers.emptyArray()`.
`static <T> SerializableMatcher<java.lang.Iterable<? extends T>>`	`emptyIterable()` A `SerializableMatcher` with identical criteria to `Matchers.emptyIterable()`.
`static SerializableMatcher<java.lang.String>`	`endsWith(java.lang.String substring)` A `SerializableMatcher` with identical criteria to `Matchers.endsWith(java.lang.String)`.
`static <T> SerializableMatcher<T>`	`equalTo(Coder<T> coder, T expected)` A `SerializableMatcher` with identical criteria to `Matchers.equalTo(Object)`.
`static <T extends java.io.Serializable> SerializableMatcher<T>`	`equalTo(T expected)` A `SerializableMatcher` with identical criteria to `Matchers.equalTo(Object)`.
`static <T> SerializableMatcher<T>`	`fromSupplier(org.apache.beam.sdk.util.SerializableSupplier<Matcher<T>> supplier)` Constructs a `SerializableMatcher` from a non-serializable `Matcher` via indirection through `SerializableSupplier`.
`static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T>`	`greaterThan(Coder<T> coder, T target)` A `SerializableMatcher` with identical criteria to `Matchers.greaterThan(Comparable)`.
`static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T>`	`greaterThan(T target)` A `SerializableMatcher` with identical criteria to `Matchers.greaterThan(Comparable)`.
`static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T>`	`greaterThanOrEqualTo(Coder<T> coder, T target)` A `SerializableMatcher` with identical criteria to `Matchers.greaterThanOrEqualTo(Comparable)`.
`static <T extends java.lang.Comparable<T>> SerializableMatcher<T>`	`greaterThanOrEqualTo(T target)` A `SerializableMatcher` with identical criteria to `Matchers.greaterThanOrEqualTo(Comparable)`.
`static <T> SerializableMatcher<java.lang.Iterable<? super T>>`	`hasItem(Coder<T> coder, T target)` A `SerializableMatcher` with identical criteria to `Matchers.hasItem(Object)`.
`static <T> SerializableMatcher<java.lang.Iterable<? super T>>`	`hasItem(SerializableMatcher<? super T> matcher)` A `SerializableMatcher` with identical criteria to `Matchers.hasItem(Matcher)`.
`static <T extends java.io.Serializable> SerializableMatcher<java.lang.Iterable<? super T>>`	`hasItem(T target)` A `SerializableMatcher` with identical criteria to `Matchers.hasItem(Object)`.
`static <T> SerializableMatcher<java.util.Collection<? extends T>>`	`hasSize(int size)` A `SerializableMatcher` with identical criteria to `Matchers.hasSize(int)`.
`static <T> SerializableMatcher<java.util.Collection<? extends T>>`	`hasSize(SerializableMatcher<? super java.lang.Integer> sizeMatcher)` A `SerializableMatcher` with identical criteria to `Matchers.hasSize(Matcher)`.
`static <T> SerializableMatcher<T>`	`isIn(Coder<T> coder, java.util.Collection<T> collection)` A `SerializableMatcher` with identical criteria to `Matchers.isIn(Collection)`.
`static <T> SerializableMatcher<T>`	`isIn(Coder<T> coder, T[] items)` A `SerializableMatcher` with identical criteria to `Matchers.isIn(Object[])`.
`static <T extends java.io.Serializable> SerializableMatcher<T>`	`isIn(java.util.Collection<T> collection)` A `SerializableMatcher` with identical criteria to `Matchers.isIn(Collection)`.
`static <T extends java.io.Serializable> SerializableMatcher<T>`	`isIn(T[] items)` A `SerializableMatcher` with identical criteria to `Matchers.isIn(Object[])`.
`static <T> SerializableMatcher<T>`	`isOneOf(Coder<T> coder, T... items)` A `SerializableMatcher` with identical criteria to `Matchers.isOneOf(T...)`.
`static <T extends java.io.Serializable> SerializableMatcher<T>`	`isOneOf(T... elems)` A `SerializableMatcher` with identical criteria to `Matchers.isOneOf(T...)`.
`static <T> SerializableMatcher<java.lang.Iterable<T>>`	`iterableWithSize(int size)` A `SerializableMatcher` with identical criteria to `Matchers.iterableWithSize(int)`.
`static <T> SerializableMatcher<java.lang.Iterable<T>>`	`iterableWithSize(SerializableMatcher<? super java.lang.Integer> sizeMatcher)` A `SerializableMatcher` with identical criteria to `Matchers.iterableWithSize(Matcher)`.
`static <K,V> SerializableMatcher<KV<? extends K,? extends V>>`	`kv(SerializableMatcher<? super K> keyMatcher, SerializableMatcher<? super V> valueMatcher)` A `SerializableMatcher` that matches any `KV` with matching key and value.
`static <K,V> SerializableMatcher<KV<? extends K,? extends V>>`	`kvWithKey(Coder<K> coder, K key)` A `SerializableMatcher` that matches any `KV` with the specified key.
`static <K extends java.io.Serializable,V> SerializableMatcher<KV<? extends K,? extends V>>`	`kvWithKey(K key)` A `SerializableMatcher` that matches any `KV` with the specified key.
`static <K,V> SerializableMatcher<KV<? extends K,? extends V>>`	`kvWithKey(SerializableMatcher<? super K> keyMatcher)` A `SerializableMatcher` that matches any `KV` with matching key.
`static <K,V> SerializableMatcher<KV<? extends K,? extends V>>`	`kvWithValue(Coder<V> coder, V value)` A `SerializableMatcher` that matches any `KV` with the specified value.
`static <K,V> SerializableMatcher<KV<? extends K,? extends V>>`	`kvWithValue(SerializableMatcher<? super V> valueMatcher)` A `SerializableMatcher` that matches any `KV` with matching value.
`static <K,V extends java.io.Serializable> SerializableMatcher<KV<? extends K,? extends V>>`	`kvWithValue(V value)` A `SerializableMatcher` that matches any `KV` with the specified value.
`static <T extends java.lang.Comparable<T>> SerializableMatcher<T>`	`lessThan(Coder<T> coder, T target)` A `SerializableMatcher` with identical criteria to `Matchers.lessThan(Comparable)`.
`static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T>`	`lessThan(T target)` A `SerializableMatcher` with identical criteria to `Matchers.lessThan(Comparable)`.
`static <T extends java.lang.Comparable<T>> SerializableMatcher<T>`	`lessThanOrEqualTo(Coder<T> coder, T target)` A `SerializableMatcher` with identical criteria to `Matchers.lessThanOrEqualTo(Comparable)`.
`static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T>`	`lessThanOrEqualTo(T target)` A `SerializableMatcher` with identical criteria to `Matchers.lessThanOrEqualTo(Comparable)`.
`static <T> SerializableMatcher<T>`	`not(SerializableMatcher<T> matcher)` A `SerializableMatcher` with identical criteria to `Matchers.not(org.hamcrest.Matcher<T>)`.
`static SerializableMatcher<java.lang.Object>`	`nullValue()` A `SerializableMatcher` with identical criteria to `Matchers.nullValue()`.
`static SerializableMatcher<java.lang.String>`	`startsWith(java.lang.String substring)` A `SerializableMatcher` with identical criteria to `Matchers.startsWith(java.lang.String)`.

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

Method Detail

allOf

public static <T> SerializableMatcher<T> allOf(java.lang.Iterable<SerializableMatcher<? super T>> serializableMatchers)

A SerializableMatcher with identical criteria to Matchers.allOf(Iterable).

allOf

@SafeVarargs
public static <T> SerializableMatcher<T> allOf(SerializableMatcher<T>... matchers)

A SerializableMatcher with identical criteria to Matchers.allOf(Matcher[]).

anyOf

public static <T> SerializableMatcher<T> anyOf(java.lang.Iterable<SerializableMatcher<? super T>> serializableMatchers)

A SerializableMatcher with identical criteria to Matchers.anyOf(Iterable).

anyOf

@SafeVarargs
public static <T> SerializableMatcher<T> anyOf(SerializableMatcher<T>... matchers)

A SerializableMatcher with identical criteria to Matchers.anyOf(Matcher[]).

anything
```
public static SerializableMatcher<java.lang.Object> anything()
```
A SerializableMatcher with identical criteria to Matchers.anything().

arrayContaining

@SafeVarargs
public static <T extends java.io.Serializable> SerializableMatcher<T[]> arrayContaining(T... items)

A SerializableMatcher with identical criteria to Matchers.arrayContaining(Object[]).

arrayContaining
```
@SafeVarargs
public static <T> SerializableMatcher<T[]> arrayContaining(Coder<T> coder,
                                                                        T... items)
```
A SerializableMatcher with identical criteria to Matchers.arrayContaining(Object[]).
The items of type T will be serialized using the provided Coder. They are explicitly not required or expected to be serializable via Java serialization.

arrayContaining

@SafeVarargs
public static <T> SerializableMatcher<T[]> arrayContaining(SerializableMatcher<? super T>... matchers)

A SerializableMatcher with identical criteria to Matchers.arrayContaining(Matcher[]).

arrayContaining

public static <T> SerializableMatcher<T[]> arrayContaining(java.util.List<SerializableMatcher<? super T>> serializableMatchers)

A SerializableMatcher with identical criteria to Matchers.arrayContaining(List).

arrayContainingInAnyOrder

@SafeVarargs
public static <T extends java.io.Serializable> SerializableMatcher<T[]> arrayContainingInAnyOrder(T... items)

A SerializableMatcher with identical criteria to Matchers.arrayContainingInAnyOrder(Object[]).

arrayContainingInAnyOrder
```
@SafeVarargs
public static <T> SerializableMatcher<T[]> arrayContainingInAnyOrder(Coder<T> coder,
                                                                                  T... items)
```
A SerializableMatcher with identical criteria to Matchers.arrayContainingInAnyOrder(Object[]).
The items of type T will be serialized using the provided Coder. They are explicitly not required or expected to be serializable via Java serialization.

arrayContainingInAnyOrder

@SafeVarargs
public static <T> SerializableMatcher<T[]> arrayContainingInAnyOrder(SerializableMatcher<? super T>... matchers)

A SerializableMatcher with identical criteria to Matchers.arrayContainingInAnyOrder(Matcher[]).

arrayContainingInAnyOrder

public static <T> SerializableMatcher<T[]> arrayContainingInAnyOrder(java.util.Collection<SerializableMatcher<? super T>> serializableMatchers)

A SerializableMatcher with identical criteria to Matchers.arrayContainingInAnyOrder(Collection).

arrayWithSize
```
public static <T> SerializableMatcher<T[]> arrayWithSize(int size)
```
A SerializableMatcher with identical criteria to Matchers.arrayWithSize(int).

arrayWithSize

public static <T> SerializableMatcher<T[]> arrayWithSize(SerializableMatcher<? super java.lang.Integer> sizeMatcher)

A SerializableMatcher with identical criteria to Matchers.arrayWithSize(Matcher).

closeTo

public static SerializableMatcher<java.lang.Double> closeTo(double target,
                                                            double error)

A SerializableMatcher with identical criteria to Matchers.closeTo(double,double).

contains

@SafeVarargs
public static <T extends java.io.Serializable> SerializableMatcher<java.lang.Iterable<? extends T>> contains(T... items)

A SerializableMatcher with identical criteria to Matchers.contains(Object[]).

contains
```
@SafeVarargs
public static <T> SerializableMatcher<java.lang.Iterable<? extends T>> contains(Coder<T> coder,
                                                                                             T... items)
```
A SerializableMatcher with identical criteria to Matchers.contains(Object[]).
The items of type T will be serialized using the provided Coder. They are explicitly not required or expected to be serializable via Java serialization.

contains

@SafeVarargs
public static <T> SerializableMatcher<java.lang.Iterable<? extends T>> contains(SerializableMatcher<? super T>... matchers)

A SerializableMatcher with identical criteria to Matchers.contains(Matcher[]).

contains

public static <T extends java.io.Serializable> SerializableMatcher<java.lang.Iterable<? extends T>> contains(java.util.List<SerializableMatcher<? super T>> serializableMatchers)

A SerializableMatcher with identical criteria to Matchers.contains(List).

containsInAnyOrder

@SafeVarargs
public static <T extends java.io.Serializable> SerializableMatcher<java.lang.Iterable<? extends T>> containsInAnyOrder(T... items)

A SerializableMatcher with identical criteria to Matchers.containsInAnyOrder(Object[]).

containsInAnyOrder
```
@SafeVarargs
public static <T> SerializableMatcher<java.lang.Iterable<? extends T>> containsInAnyOrder(Coder<T> coder,
                                                                                                       T... items)
```
A SerializableMatcher with identical criteria to Matchers.containsInAnyOrder(Object[]).
The items of type T will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

containsInAnyOrder

@SafeVarargs
public static <T> SerializableMatcher<java.lang.Iterable<? extends T>> containsInAnyOrder(SerializableMatcher<? super T>... matchers)

A SerializableMatcher with identical criteria to Matchers.containsInAnyOrder(Matcher[]).

containsInAnyOrder

public static <T> SerializableMatcher<java.lang.Iterable<? extends T>> containsInAnyOrder(java.util.Collection<SerializableMatcher<? super T>> serializableMatchers)

A SerializableMatcher with identical criteria to Matchers.containsInAnyOrder(Collection).

containsString
```
public static SerializableMatcher<java.lang.String> containsString(java.lang.String substring)
```
A SerializableMatcher with identical criteria to Matchers.containsString(java.lang.String).

empty

public static <T> SerializableMatcher<java.util.Collection<? extends T>> empty()

A SerializableMatcher with identical criteria to Matchers.empty().

emptyArray
```
public static <T> SerializableMatcher<T[]> emptyArray()
```
A SerializableMatcher with identical criteria to Matchers.emptyArray().

emptyIterable

public static <T> SerializableMatcher<java.lang.Iterable<? extends T>> emptyIterable()

A SerializableMatcher with identical criteria to Matchers.emptyIterable().

endsWith

public static SerializableMatcher<java.lang.String> endsWith(java.lang.String substring)

A SerializableMatcher with identical criteria to Matchers.endsWith(java.lang.String).

equalTo

public static <T extends java.io.Serializable> SerializableMatcher<T> equalTo(T expected)

A SerializableMatcher with identical criteria to Matchers.equalTo(Object).

equalTo
```
public static <T> SerializableMatcher<T> equalTo(Coder<T> coder,
                                                 T expected)
```
A SerializableMatcher with identical criteria to Matchers.equalTo(Object).
The expected value of type T will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

greaterThan

public static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T> greaterThan(T target)

A SerializableMatcher with identical criteria to Matchers.greaterThan(Comparable).

greaterThan

public static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T> greaterThan(Coder<T> coder,
                                                                                                            T target)

A SerializableMatcher with identical criteria to Matchers.greaterThan(Comparable).

The target value of type T will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

greaterThanOrEqualTo

public static <T extends java.lang.Comparable<T>> SerializableMatcher<T> greaterThanOrEqualTo(T target)

A SerializableMatcher with identical criteria to Matchers.greaterThanOrEqualTo(Comparable).

greaterThanOrEqualTo

public static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T> greaterThanOrEqualTo(Coder<T> coder,
                                                                                                                     T target)

A SerializableMatcher with identical criteria to Matchers.greaterThanOrEqualTo(Comparable).

The target value of type T will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

hasItem

public static <T extends java.io.Serializable> SerializableMatcher<java.lang.Iterable<? super T>> hasItem(T target)

A SerializableMatcher with identical criteria to Matchers.hasItem(Object).

hasItem
```
public static <T> SerializableMatcher<java.lang.Iterable<? super T>> hasItem(Coder<T> coder,
                                                                             T target)
```
A SerializableMatcher with identical criteria to Matchers.hasItem(Object).
The item of type T will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

hasItem

public static <T> SerializableMatcher<java.lang.Iterable<? super T>> hasItem(SerializableMatcher<? super T> matcher)

A SerializableMatcher with identical criteria to Matchers.hasItem(Matcher).

hasSize

public static <T> SerializableMatcher<java.util.Collection<? extends T>> hasSize(int size)

A SerializableMatcher with identical criteria to Matchers.hasSize(int).

hasSize

public static <T> SerializableMatcher<java.util.Collection<? extends T>> hasSize(SerializableMatcher<? super java.lang.Integer> sizeMatcher)

A SerializableMatcher with identical criteria to Matchers.hasSize(Matcher).

iterableWithSize

public static <T> SerializableMatcher<java.lang.Iterable<T>> iterableWithSize(int size)

A SerializableMatcher with identical criteria to Matchers.iterableWithSize(int).

iterableWithSize

public static <T> SerializableMatcher<java.lang.Iterable<T>> iterableWithSize(SerializableMatcher<? super java.lang.Integer> sizeMatcher)

A SerializableMatcher with identical criteria to Matchers.iterableWithSize(Matcher).

isIn

public static <T extends java.io.Serializable> SerializableMatcher<T> isIn(java.util.Collection<T> collection)

A SerializableMatcher with identical criteria to Matchers.isIn(Collection).

isIn
```
public static <T> SerializableMatcher<T> isIn(Coder<T> coder,
                                              java.util.Collection<T> collection)
```
A SerializableMatcher with identical criteria to Matchers.isIn(Collection).
The items of type T will be serialized using the provided Coder. They are explicitly not required or expected to be serializable via Java serialization.

isIn

public static <T extends java.io.Serializable> SerializableMatcher<T> isIn(T[] items)

A SerializableMatcher with identical criteria to Matchers.isIn(Object[]).

isIn
```
public static <T> SerializableMatcher<T> isIn(Coder<T> coder,
                                              T[] items)
```
A SerializableMatcher with identical criteria to Matchers.isIn(Object[]).
The items of type T will be serialized using the provided Coder. They are explicitly not required or expected to be serializable via Java serialization.

isOneOf

@SafeVarargs
public static <T extends java.io.Serializable> SerializableMatcher<T> isOneOf(T... elems)

A SerializableMatcher with identical criteria to Matchers.isOneOf(T...).

isOneOf
```
@SafeVarargs
public static <T> SerializableMatcher<T> isOneOf(Coder<T> coder,
                                                              T... items)
```
A SerializableMatcher with identical criteria to Matchers.isOneOf(T...).
The items of type T will be serialized using the provided Coder. They are explicitly not required or expected to be serializable via Java serialization.

kvWithKey

public static <K extends java.io.Serializable,V> SerializableMatcher<KV<? extends K,? extends V>> kvWithKey(K key)

A SerializableMatcher that matches any KV with the specified key.

kvWithKey
```
public static <K,V> SerializableMatcher<KV<? extends K,? extends V>> kvWithKey(Coder<K> coder,
                                                                               K key)
```
A SerializableMatcher that matches any KV with the specified key.
The key of type K will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

kvWithKey

public static <K,V> SerializableMatcher<KV<? extends K,? extends V>> kvWithKey(SerializableMatcher<? super K> keyMatcher)

A SerializableMatcher that matches any KV with matching key.

kvWithValue

public static <K,V extends java.io.Serializable> SerializableMatcher<KV<? extends K,? extends V>> kvWithValue(V value)

A SerializableMatcher that matches any KV with the specified value.

kvWithValue
```
public static <K,V> SerializableMatcher<KV<? extends K,? extends V>> kvWithValue(Coder<V> coder,
                                                                                 V value)
```
A SerializableMatcher that matches any KV with the specified value.
The value of type V will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

kvWithValue

public static <K,V> SerializableMatcher<KV<? extends K,? extends V>> kvWithValue(SerializableMatcher<? super V> valueMatcher)

A SerializableMatcher that matches any KV with matching value.

kv

public static <K,V> SerializableMatcher<KV<? extends K,? extends V>> kv(SerializableMatcher<? super K> keyMatcher,
                                                                        SerializableMatcher<? super V> valueMatcher)

A SerializableMatcher that matches any KV with matching key and value.

lessThan

public static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T> lessThan(T target)

A SerializableMatcher with identical criteria to Matchers.lessThan(Comparable).

lessThan
```
public static <T extends java.lang.Comparable<T>> SerializableMatcher<T> lessThan(Coder<T> coder,
                                                                                  T target)
```
A SerializableMatcher with identical criteria to Matchers.lessThan(Comparable).
The target value of type T will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

lessThanOrEqualTo

public static <T extends java.lang.Comparable<T> & java.io.Serializable> SerializableMatcher<T> lessThanOrEqualTo(T target)

A SerializableMatcher with identical criteria to Matchers.lessThanOrEqualTo(Comparable).

lessThanOrEqualTo
```
public static <T extends java.lang.Comparable<T>> SerializableMatcher<T> lessThanOrEqualTo(Coder<T> coder,
                                                                                           T target)
```
A SerializableMatcher with identical criteria to Matchers.lessThanOrEqualTo(Comparable).
The target value of type T will be serialized using the provided Coder. It is explicitly not required or expected to be serializable via Java serialization.

not
```
public static <T> SerializableMatcher<T> not(SerializableMatcher<T> matcher)
```
A SerializableMatcher with identical criteria to Matchers.not(org.hamcrest.Matcher<T>).

nullValue
```
public static SerializableMatcher<java.lang.Object> nullValue()
```
A SerializableMatcher with identical criteria to Matchers.nullValue().

startsWith

public static SerializableMatcher<java.lang.String> startsWith(java.lang.String substring)

A SerializableMatcher with identical criteria to Matchers.startsWith(java.lang.String).

fromSupplier
```
public static <T> SerializableMatcher<T> fromSupplier(org.apache.beam.sdk.util.SerializableSupplier<Matcher<T>> supplier)
```
Constructs a SerializableMatcher from a non-serializable Matcher via indirection through SerializableSupplier.
To wrap a Matcher which is not serializable, provide a SerializableSupplier with a Supplier.get() method that returns a fresh instance of the Matcher desired. The resulting SerializableMatcher will behave according to the Matcher returned by get() when it is invoked during matching (which may occur on another machine).
```
 return fromSupplier(new SerializableSupplier<Matcher<T>>() {
   *     @Override
     public Matcher<T> get() {
       return new MyMatcherForT();
     }
 });
 
```

Class SerializableMatchers

Method Summary

Methods inherited from class java.lang.Object

Method Detail

allOf

allOf

anyOf

anyOf

anything

arrayContaining

arrayContaining

arrayContaining

arrayContaining

arrayContainingInAnyOrder

arrayContainingInAnyOrder

arrayContainingInAnyOrder

arrayContainingInAnyOrder

arrayWithSize

arrayWithSize

closeTo

contains

contains

contains

contains

containsInAnyOrder

containsInAnyOrder

containsInAnyOrder

containsInAnyOrder

containsString

empty

emptyArray

emptyIterable

endsWith

equalTo

equalTo

greaterThan

greaterThan

greaterThanOrEqualTo

greaterThanOrEqualTo

hasItem

hasItem

hasItem

hasSize

hasSize

iterableWithSize

iterableWithSize

isIn

isIn

isIn

isIn

isOneOf

isOneOf

kvWithKey

kvWithKey

kvWithKey

kvWithValue

kvWithValue

kvWithValue

kv

lessThan

lessThan

lessThanOrEqualTo

lessThanOrEqualTo

not

nullValue

startsWith

fromSupplier