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Java MapOperatorBase.getSemanticProperties方法代碼示例

本文整理匯總了Java中org.apache.flink.api.common.operators.base.MapOperatorBase.getSemanticProperties方法的典型用法代碼示例。如果您正苦於以下問題：Java MapOperatorBase.getSemanticProperties方法的具體用法？Java MapOperatorBase.getSemanticProperties怎麽用？Java MapOperatorBase.getSemanticProperties使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類org.apache.flink.api.common.operators.base.MapOperatorBase的用法示例。


在下文中一共展示了MapOperatorBase.getSemanticProperties方法的14個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: testUnaryFunctionWildcardForwardedAnnotation

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testUnaryFunctionWildcardForwardedAnnotation() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, String, Integer>> input = env.fromElements(new Tuple3<Long, String, Integer>(3L, "test", 42));
	input.map(new WildcardForwardedMapper<Tuple3<Long, String, Integer>>()).output(new DiscardingOutputFormat<Tuple3<Long, String, Integer>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 1);
	FieldSet fw3 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertNotNull(fw3);
	assertTrue(fw1.contains(0));
	assertTrue(fw2.contains(1));
	assertTrue(fw3.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:25，代碼來源:SemanticPropertiesTranslationTest.java

示例2: testUnaryFunctionInPlaceForwardedAnnotation

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testUnaryFunctionInPlaceForwardedAnnotation() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, String, Integer>> input = env.fromElements(new Tuple3<Long, String, Integer>(3L, "test", 42));
	input.map(new IndividualForwardedMapper<Long, String, Integer>()).output(new DiscardingOutputFormat<Tuple3<Long, String, Integer>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertTrue(fw1.contains(0));
	assertTrue(fw2.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:22，代碼來源:SemanticPropertiesTranslationTest.java

示例3: testUnaryFunctionMovingForwardedAnnotation

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testUnaryFunctionMovingForwardedAnnotation() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, Long, Long>> input = env.fromElements(new Tuple3<Long, Long, Long>(3L, 2L, 1L));
	input.map(new ShufflingMapper<Long>()).output(new DiscardingOutputFormat<Tuple3<Long, Long, Long>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 1);
	FieldSet fw3 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertNotNull(fw3);
	assertTrue(fw1.contains(2));
	assertTrue(fw2.contains(0));
	assertTrue(fw3.contains(1));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:25，代碼來源:SemanticPropertiesTranslationTest.java

示例4: testUnaryFunctionForwardedInLine1

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testUnaryFunctionForwardedInLine1() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, Long, Long>> input = env.fromElements(new Tuple3<Long, Long, Long>(3L, 2L, 1L));
	input.map(new NoAnnotationMapper<Tuple3<Long, Long, Long>>()).withForwardedFields("0->1; 2")
			.output(new DiscardingOutputFormat<Tuple3<Long, Long, Long>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertTrue(fw1.contains(1));
	assertTrue(fw2.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:23，代碼來源:SemanticPropertiesTranslationTest.java

示例5: testUnaryFunctionForwardedInLine2

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testUnaryFunctionForwardedInLine2() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, Long, Long>> input = env.fromElements(new Tuple3<Long, Long, Long>(3L, 2L, 1L));
	input.map(new ReadSetMapper<Tuple3<Long, Long, Long>>()).withForwardedFields("0->1; 2")
			.output(new DiscardingOutputFormat<Tuple3<Long, Long, Long>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertTrue(fw1.contains(1));
	assertTrue(fw2.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:23，代碼來源:SemanticPropertiesTranslationTest.java

示例6: testUnaryFunctionForwardedInLine3

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testUnaryFunctionForwardedInLine3() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, Long, Long>> input = env.fromElements(new Tuple3<Long, Long, Long>(3L, 2L, 1L));
	input.map(new ReadSetMapper<Tuple3<Long, Long, Long>>()).withForwardedFields("0->1; 2")
			.output(new DiscardingOutputFormat<Tuple3<Long, Long, Long>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertTrue(fw1.contains(1));
	assertTrue(fw2.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:23，代碼來源:SemanticPropertiesTranslationTest.java

示例7: testUnaryFunctionAllForwardedExceptAnnotation

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testUnaryFunctionAllForwardedExceptAnnotation() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, Long, Long>> input = env.fromElements(new Tuple3<Long, Long, Long>(3L, 2L, 1L));
	input.map(new AllForwardedExceptMapper<Tuple3<Long, Long, Long>>()).output(new DiscardingOutputFormat<Tuple3<Long, Long, Long>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertTrue(fw1.contains(0));
	assertTrue(fw2.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:22，代碼來源:SemanticPropertiesTranslationTest.java

示例8: testUnaryFunctionReadFieldsAnnotation

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testUnaryFunctionReadFieldsAnnotation() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, Long, Long>> input = env.fromElements(new Tuple3<Long, Long, Long>(3L, 2L, 1L));
	input.map(new ReadSetMapper<Tuple3<Long, Long, Long>>()).output(new DiscardingOutputFormat<Tuple3<Long, Long, Long>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet read = semantics.getReadFields(0);
	assertNotNull(read);
	assertEquals(2, read.size());
	assertTrue(read.contains(0));
	assertTrue(read.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:21，代碼來源:SemanticPropertiesTranslationTest.java

示例9: testFunctionForwardedAnnotationPrecedence

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testFunctionForwardedAnnotationPrecedence() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	env.getConfig().setCodeAnalysisMode(CodeAnalysisMode.OPTIMIZE);

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, String, Integer>> input = env.fromElements(Tuple3.of(3L, "test", 42));
	input
			.map(new WildcardForwardedMapperWithForwardAnnotation<Tuple3<Long, String, Integer>>())
			.output(new DiscardingOutputFormat<Tuple3<Long, String, Integer>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 1);
	FieldSet fw3 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertNotNull(fw3);
	assertTrue(fw1.contains(0));
	assertFalse(fw2.contains(1));
	assertFalse(fw3.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:28，代碼來源:SemanticPropertiesPrecedenceTest.java

示例10: testFunctionSkipCodeAnalysisAnnotationPrecedence

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testFunctionSkipCodeAnalysisAnnotationPrecedence() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	env.getConfig().setCodeAnalysisMode(CodeAnalysisMode.OPTIMIZE);

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, String, Integer>> input = env.fromElements(Tuple3.of(3L, "test", 42));
	input
			.map(new WildcardForwardedMapperWithSkipAnnotation<Tuple3<Long, String, Integer>>())
			.output(new DiscardingOutputFormat<Tuple3<Long, String, Integer>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 1);
	FieldSet fw3 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertNotNull(fw3);
	assertFalse(fw1.contains(0));
	assertFalse(fw2.contains(1));
	assertFalse(fw3.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:28，代碼來源:SemanticPropertiesPrecedenceTest.java

示例11: testFunctionApiPrecedence

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testFunctionApiPrecedence() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	env.getConfig().setCodeAnalysisMode(CodeAnalysisMode.OPTIMIZE);

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, String, Integer>> input = env.fromElements(Tuple3.of(3L, "test", 42));
	input
			.map(new WildcardForwardedMapper<Tuple3<Long, String, Integer>>())
			.withForwardedFields("f0")
			.output(new DiscardingOutputFormat<Tuple3<Long, String, Integer>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 1);
	FieldSet fw3 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertNotNull(fw3);
	assertTrue(fw1.contains(0));
	assertFalse(fw2.contains(1));
	assertFalse(fw3.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:29，代碼來源:SemanticPropertiesPrecedenceTest.java

示例12: testFunctionAnalyzerPrecedence

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
@Test
public void testFunctionAnalyzerPrecedence() {
	ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
	env.getConfig().setCodeAnalysisMode(CodeAnalysisMode.OPTIMIZE);

	@SuppressWarnings("unchecked")
	DataSet<Tuple3<Long, String, Integer>> input = env.fromElements(Tuple3.of(3L, "test", 42));
	input
			.map(new WildcardForwardedMapper<Tuple3<Long, String, Integer>>())
			.output(new DiscardingOutputFormat<Tuple3<Long, String, Integer>>());
	Plan plan = env.createProgramPlan();

	GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
	MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();

	SingleInputSemanticProperties semantics = mapper.getSemanticProperties();

	FieldSet fw1 = semantics.getForwardingTargetFields(0, 0);
	FieldSet fw2 = semantics.getForwardingTargetFields(0, 1);
	FieldSet fw3 = semantics.getForwardingTargetFields(0, 2);
	assertNotNull(fw1);
	assertNotNull(fw2);
	assertNotNull(fw3);
	assertTrue(fw1.contains(0));
	assertTrue(fw2.contains(1));
	assertTrue(fw3.contains(2));
}
開發者ID:axbaretto，項目名稱:flink，代碼行數:28，代碼來源:SemanticPropertiesPrecedenceTest.java

示例13: translateUnaryFunctionAnnotationTuplesWildCard

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
/**
 * A mapper that preserves all fields over a tuple data set.
 */
@Test
public void translateUnaryFunctionAnnotationTuplesWildCard() {
	try {
		ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
		
		@SuppressWarnings("unchecked")
		DataSet<Tuple3<Long, String, Integer>> input = env.fromElements(new Tuple3<Long, String, Integer>(3l, "test", 42));
		input.map(new WildcardConstantMapper<Tuple3<Long,String,Integer>>()).print();
		
		Plan plan = env.createProgramPlan();
		
		GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
		MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();
		
		SingleInputSemanticProperties semantics = mapper.getSemanticProperties();
		
		FieldSet fw1 = semantics.getForwardedField(0);
		FieldSet fw2 = semantics.getForwardedField(1);
		FieldSet fw3 = semantics.getForwardedField(2);
		
		assertNotNull(fw1);
		assertNotNull(fw2);
		assertNotNull(fw3);
		
		assertTrue(fw1.contains(0));
		assertTrue(fw2.contains(1));
		assertTrue(fw3.contains(2));
	}
	catch (Exception e) {
		System.err.println(e.getMessage());
		e.printStackTrace();
		fail("Exception in test: " + e.getMessage());
	}
}
開發者ID:citlab，項目名稱:vs.msc.ws14，代碼行數:38，代碼來源:SemanticPropertiesTranslationTest.java

示例14: translateUnaryFunctionAnnotationTuples

import org.apache.flink.api.common.operators.base.MapOperatorBase; //導入方法依賴的package包/類
/**
 * A mapper that preserves fields 0, 1, 2 of a tuple data set.
 */
@Test
public void translateUnaryFunctionAnnotationTuples() {
	try {
		ExecutionEnvironment env = ExecutionEnvironment.getExecutionEnvironment();
		
		@SuppressWarnings("unchecked")
		DataSet<Tuple3<Long, String, Integer>> input = env.fromElements(new Tuple3<Long, String, Integer>(3l, "test", 42));
		input.map(new IndividualConstantMapper<Long, String, Integer>()).print();
		
		Plan plan = env.createProgramPlan();
		
		GenericDataSinkBase<?> sink = plan.getDataSinks().iterator().next();
		MapOperatorBase<?, ?, ?> mapper = (MapOperatorBase<?, ?, ?>) sink.getInput();
		
		SingleInputSemanticProperties semantics = mapper.getSemanticProperties();
		
		FieldSet fw1 = semantics.getForwardedField(0);
		FieldSet fw2 = semantics.getForwardedField(1);
		FieldSet fw3 = semantics.getForwardedField(2);
		
		assertNotNull(fw1);
		assertNotNull(fw2);
		assertNotNull(fw3);
		
		assertTrue(fw1.contains(0));
		assertTrue(fw2.contains(1));
		assertTrue(fw3.contains(2));
	}
	catch (Exception e) {
		System.err.println(e.getMessage());
		e.printStackTrace();
		fail("Exception in test: " + e.getMessage());
	}
}
開發者ID:citlab，項目名稱:vs.msc.ws14，代碼行數:38，代碼來源:SemanticPropertiesTranslationTest.java


注：本文中的org.apache.flink.api.common.operators.base.MapOperatorBase.getSemanticProperties方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。