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Searched refs:Collector (Results 1 – 23 of 23) sorted by relevance

/libcore/ojluni/annotations/flagged_api/java/util/stream/
DCollectors.annotated.java33 public static <T, C extends java.util.Collection<T>> java.util.stream.Collector<T,?,C> toCollection… in toCollection()
35 public static <T> java.util.stream.Collector<T,?,java.util.List<T>> toList() { throw new RuntimeExc… in toList()
37 public static <T> java.util.stream.Collector<T,?,java.util.List<T>> toUnmodifiableList() { throw ne… in toUnmodifiableList()
39 public static <T> java.util.stream.Collector<T,?,java.util.Set<T>> toSet() { throw new RuntimeExcep… in toSet()
41 public static <T> java.util.stream.Collector<T,?,java.util.Set<T>> toUnmodifiableSet() { throw new … in toUnmodifiableSet()
43 public static java.util.stream.Collector<java.lang.CharSequence,?,java.lang.String> joining() { thr… in joining()
45 public static java.util.stream.Collector<java.lang.CharSequence,?,java.lang.String> joining(java.la… in joining()
47 public static java.util.stream.Collector<java.lang.CharSequence,?,java.lang.String> joining(java.la… in joining()
49 … R> java.util.stream.Collector<T,?,R> mapping(java.util.function.Function<? super T,? extends U> m… in mapping()
51 …m.Collector<T,?,R> flatMapping(java.util.function.Function<? super T,? extends java.util.stream.St… in flatMapping()
[all …]
/libcore/ojluni/src/main/java/java/util/stream/
DCollectors.java108 static final Set<Collector.Characteristics> CH_CONCURRENT_ID
109 = Collections.unmodifiableSet(EnumSet.of(Collector.Characteristics.CONCURRENT,
110 Collector.Characteristics.UNORDERED,
111 Collector.Characteristics.IDENTITY_FINISH));
112 static final Set<Collector.Characteristics> CH_CONCURRENT_NOID
113 = Collections.unmodifiableSet(EnumSet.of(Collector.Characteristics.CONCURRENT,
114 Collector.Characteristics.UNORDERED));
115 static final Set<Collector.Characteristics> CH_ID
116 = Collections.unmodifiableSet(EnumSet.of(Collector.Characteristics.IDENTITY_FINISH));
117 static final Set<Collector.Characteristics> CH_UNORDERED_ID
[all …]
DCollector.java201 public interface Collector<T, A, R> { interface
264 public static<T, R> Collector<T, R, R> of(Supplier<R> supplier, in of()
274 … : Collections.unmodifiableSet(EnumSet.of(Collector.Characteristics.IDENTITY_FINISH, in of()
295 public static<T, A, R> Collector<T, A, R> of(Supplier<A> supplier, in of()
DReferencePipeline.java696 public final <R, A> R collect(Collector<? super P_OUT, A, R> collector) {
699 && (collector.characteristics().contains(Collector.Characteristics.CONCURRENT))
700 … && (!isOrdered() || collector.characteristics().contains(Collector.Characteristics.UNORDERED))) {
708 return collector.characteristics().contains(Collector.Characteristics.IDENTITY_FINISH)
DReduceOps.java156 makeRef(Collector<? super T, I, ?> collector) {
185 return collector.characteristics().contains(Collector.Characteristics.UNORDERED)
DStream.java1165 <R, A> R collect(Collector<? super T, A, R> collector);
/libcore/ojluni/src/test/java/util/stream/test/org/openjdk/tests/java/util/stream/
DCollectorExample.java42 import java.util.stream.Collector;
65 <T, A, R> void testSnippet1(Collector<T, A, R> collector, T t1, T t2) { in testSnippet1()
86 Collector<Widget, ?, TreeSet<Widget>> intoSet = in testSnippet2()
87 Collector.of(TreeSet::new, TreeSet::add, in testSnippet2()
91 <T, A, R> void testSnippet3(Collector<T, A, R> collector, Collection<T> data) { in testSnippet3()
99 Collector<Employee, ?, Integer> summingSalaries in testSnippet4and5()
102 Collector<Employee, ?, Map<Department, Integer>> summingSalariesByDept in testSnippet4and5()
DCollectorsTest.java48 import java.util.stream.Collector;
293 private final Collector<T, ?, R1> c1;
294 private final Collector<T, ?, R2> c2;
297 TeeingAssertion(Collector<T, ?, R1> c1, Collector<T, ?, R2> c2, in TeeingAssertion()
326 Collector<T, ?, ? extends M> collector,
329 … boolean ordered = !collector.characteristics().contains(Collector.Characteristics.UNORDERED);
360 Collector<T, ?, R> collector,
400 Collector<Integer, long[], Double> avg2xint = Collector.of(() -> new long[2],
422 …Collector<String, StringBuilder, String> likeJoining = Collector.of(StringBuilder::new, StringBuil…
774 Collector<Integer, ?, Long> summing = Collectors.summingLong(Integer::valueOf);
[all …]
DGroupByOpTest.java39 import java.util.stream.Collector;
63 Collector<Integer, Map<Boolean, List<Integer>>, Map<Boolean, List<Integer>>> collector in testBypassCollect()
64 …= (Collector<Integer, Map<Boolean, List<Integer>>, Map<Boolean, List<Integer>>>) Collectors.groupi… in testBypassCollect()
134 Collector<Integer, ?, Map<Object, List<Integer>>> tab = Collectors.groupingBy(md.m); in testOps()
DCollectorToUnmodListTest.java28 import java.util.stream.Collector;
DTabulatorsTest.java47 import java.util.stream.Collector;
247 Collector<T, ?, ? extends M> collector,
250 … boolean ordered = !collector.characteristics().contains(Collector.Characteristics.UNORDERED);
281 Collector<T, ?, R> collector,
321 Collector<Integer, long[], Double> avg2xint = Collector.of(() -> new long[2],
343 …Collector<String, StringBuilder, String> likeJoining = Collector.of(StringBuilder::new, StringBuil…
/libcore/luni/src/test/java/libcore/java/util/stream/
DCollectorsTest.java36 import java.util.stream.Collector;
75 Collector<Integer, int[], int[]> sqSumCollector = in collectorOf()
76 Collector.of( in collectorOf()
80 Collector.Characteristics.UNORDERED); in collectorOf()
90 assertTrue(sqSumCollector.characteristics().contains(Collector.Characteristics.UNORDERED)); in collectorOf()
97 Collector<Integer, ?, List<Integer>> plusOneCollector = in mapping_asArgumentToCollect()
107 Collector<Integer, ?, List<Integer>> plusOneCollector = in mapping_asArgumentInGroupingBy()
/libcore/ojluni/src/test/java/util/Map/
DMapBinToFromTreeTest.java34 import java.util.stream.Collector;
86 Collector<Integer, ?, ? extends Collection<Integer>> c = getCollector(m); in testPutThenTraverse()
114 Collector<Integer, ?, ? extends Collection<Integer>> c = getCollector(m); in testRemoveThenTraverse()
150 Collector<Integer, ?, ? extends Collection<Integer>> c = getCollector(m); in testUntreeifyOnResizeWithTraverse()
164 Collector<Integer, ?, ? extends Collection<Integer>> getCollector(Map<?, ?> m) { in getCollector()
165 Collector<Integer, ?, ? extends Collection<Integer>> collector = m instanceof LinkedHashMap in getCollector()
/libcore/ojluni/src/main/java/java/util/
DIntSummaryStatistics.java28 import java.util.stream.Collector;
DLongSummaryStatistics.java29 import java.util.stream.Collector;
DDoubleSummaryStatistics.java28 import java.util.stream.Collector;
/libcore/ojluni/src/test/java/util/stream/Collectors/
DCollectorsTest.java46 import java.util.stream.Collector;
308 Collector<T, ?, ? extends M> collector,
311 … boolean ordered = !collector.characteristics().contains(Collector.Characteristics.UNORDERED);
342 Collector<T, ?, R> collector,
382 Collector<Integer, long[], Double> avg2xint = Collector.of(() -> new long[2],
404 …Collector<String, StringBuilder, String> likeJoining = Collector.of(StringBuilder::new, StringBuil…
/libcore/ojluni/src/main/java/java/lang/invoke/
DMethodHandle.java1237 return new Transformers.Collector(this, arrayType, collectArgPos, arrayLength); in asCollector()
DTransformers.java1406 static class Collector extends Transformer { class in Transformers
1433 Collector(MethodHandle delegate, Class<?> arrayType, int start, int length) { in Collector() method in Transformers.Collector
/libcore/ojluni/src/test/java/util/stream/testlib/org/openjdk/testlib/java/util/stream/
DDefaultMethodStreams.java302 public <R, A> R collect(Collector<? super T, A, R> collector) { in collect()
/libcore/api/
Dcurrent.txt18175 public interface Collector<T, A, R> {
18177 method public java.util.Set<java.util.stream.Collector.Characteristics> characteristics();
18180 …Collector<T,R,R> of(java.util.function.Supplier<R>, java.util.function.BiConsumer<R,T>, java.util.…
18181 …Collector<T,A,R> of(java.util.function.Supplier<A>, java.util.function.BiConsumer<A,T>, java.util.…
18185 public enum Collector.Characteristics {
18186 enum_constant public static final java.util.stream.Collector.Characteristics CONCURRENT;
18187 enum_constant public static final java.util.stream.Collector.Characteristics IDENTITY_FINISH;
18188 enum_constant public static final java.util.stream.Collector.Characteristics UNORDERED;
18192 …method public static <T> java.util.stream.Collector<T,?,java.lang.Double> averagingDouble(java.uti…
18193 …method public static <T> java.util.stream.Collector<T,?,java.lang.Double> averagingInt(java.util.f…
[all …]
/libcore/
Dopenjdk_java_files.bp1120 "ojluni/src/main/java/java/util/stream/Collector.java",
DEXPECTED_UPSTREAM1215 …src/main/java/java/util/stream/Collector.java,jdk17u/jdk-17.0.6-ga,src/java.base/share/classes/jav…