Java Code Examples for org.apache.flink.graph.asm.translate.TranslateFunction

The following examples show how to use org.apache.flink.graph.asm.translate.TranslateFunction. These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: flink   Author: apache   File: TertiaryResultBase.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public <T> TranslatableResult<T> translate(TranslateFunction<K, T> translator, TranslatableResult<T> reuse, Collector<TranslatableResult<T>> out)
		throws Exception {
	if (reuse == null) {
		reuse = new BasicTertiaryResult<>();
	}

	K vertexId0 = this.getVertexId0();
	K vertexId1 = this.getVertexId1();
	K vertexId2 = this.getVertexId2();

	TertiaryResult<T> translatable = (TertiaryResult<T>) reuse;
	TertiaryResult<T> translated = (TertiaryResult<T>) this;

	translated.setVertexId0(translator.translate(this.getVertexId0(), translatable.getVertexId0()));
	translated.setVertexId1(translator.translate(this.getVertexId1(), translatable.getVertexId1()));
	translated.setVertexId2(translator.translate(this.getVertexId2(), translatable.getVertexId2()));

	out.collect((TranslatableResult<T>) translated);

	this.setVertexId0(vertexId0);
	this.setVertexId1(vertexId1);
	this.setVertexId2(vertexId2);

	return reuse;
}
 
Example #2
Source Project: Flink-CEPplus   Author: ljygz   File: BinaryResultBase.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public <T> TranslatableResult<T> translate(TranslateFunction<K, T> translator, TranslatableResult<T> reuse, Collector<TranslatableResult<T>> out)
		throws Exception {
	if (reuse == null) {
		reuse = new BasicBinaryResult<>();
	}

	K vertexId0 = this.getVertexId0();
	K vertexId1 = this.getVertexId1();

	BinaryResult<T> translatable = (BinaryResult<T>) reuse;
	BinaryResult<T> translated = (BinaryResult<T>) this;

	translated.setVertexId0(translator.translate(this.getVertexId0(), translatable.getVertexId0()));
	translated.setVertexId1(translator.translate(this.getVertexId1(), translatable.getVertexId1()));

	out.collect((TranslatableResult<T>) translated);

	this.setVertexId0(vertexId0);
	this.setVertexId1(vertexId1);

	return reuse;
}
 
Example #3
Source Project: Flink-CEPplus   Author: ljygz   File: UnaryResultBase.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public <T> TranslatableResult<T> translate(TranslateFunction<K, T> translator, TranslatableResult<T> reuse, Collector<TranslatableResult<T>> out)
		throws Exception {
	if (reuse == null) {
		reuse = new BasicUnaryResult<>();
	}

	K vertexId0 = this.getVertexId0();

	UnaryResult<T> translatable = (UnaryResult<T>) reuse;
	UnaryResult<T> translated = (UnaryResult<T>) this;

	translated.setVertexId0(translator.translate(this.getVertexId0(), translatable.getVertexId0()));

	out.collect((TranslatableResult<T>) translated);

	this.setVertexId0(vertexId0);

	return reuse;
}
 
Example #4
Source Project: flink   Author: apache   File: UnaryResultBase.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public <T> TranslatableResult<T> translate(TranslateFunction<K, T> translator, TranslatableResult<T> reuse, Collector<TranslatableResult<T>> out)
		throws Exception {
	if (reuse == null) {
		reuse = new BasicUnaryResult<>();
	}

	K vertexId0 = this.getVertexId0();

	UnaryResult<T> translatable = (UnaryResult<T>) reuse;
	UnaryResult<T> translated = (UnaryResult<T>) this;

	translated.setVertexId0(translator.translate(this.getVertexId0(), translatable.getVertexId0()));

	out.collect((TranslatableResult<T>) translated);

	this.setVertexId0(vertexId0);

	return reuse;
}
 
Example #5
Source Project: flink   Author: flink-tpc-ds   File: TertiaryResultBase.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public <T> TranslatableResult<T> translate(TranslateFunction<K, T> translator, TranslatableResult<T> reuse, Collector<TranslatableResult<T>> out)
		throws Exception {
	if (reuse == null) {
		reuse = new BasicTertiaryResult<>();
	}

	K vertexId0 = this.getVertexId0();
	K vertexId1 = this.getVertexId1();
	K vertexId2 = this.getVertexId2();

	TertiaryResult<T> translatable = (TertiaryResult<T>) reuse;
	TertiaryResult<T> translated = (TertiaryResult<T>) this;

	translated.setVertexId0(translator.translate(this.getVertexId0(), translatable.getVertexId0()));
	translated.setVertexId1(translator.translate(this.getVertexId1(), translatable.getVertexId1()));
	translated.setVertexId2(translator.translate(this.getVertexId2(), translatable.getVertexId2()));

	out.collect((TranslatableResult<T>) translated);

	this.setVertexId0(vertexId0);
	this.setVertexId1(vertexId1);
	this.setVertexId2(vertexId2);

	return reuse;
}
 
Example #6
Source Project: flink   Author: flink-tpc-ds   File: BinaryResultBase.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public <T> TranslatableResult<T> translate(TranslateFunction<K, T> translator, TranslatableResult<T> reuse, Collector<TranslatableResult<T>> out)
		throws Exception {
	if (reuse == null) {
		reuse = new BasicBinaryResult<>();
	}

	K vertexId0 = this.getVertexId0();
	K vertexId1 = this.getVertexId1();

	BinaryResult<T> translatable = (BinaryResult<T>) reuse;
	BinaryResult<T> translated = (BinaryResult<T>) this;

	translated.setVertexId0(translator.translate(this.getVertexId0(), translatable.getVertexId0()));
	translated.setVertexId1(translator.translate(this.getVertexId1(), translatable.getVertexId1()));

	out.collect((TranslatableResult<T>) translated);

	this.setVertexId0(vertexId0);
	this.setVertexId1(vertexId1);

	return reuse;
}
 
Example #7
Source Project: flink   Author: flink-tpc-ds   File: UnaryResultBase.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public <T> TranslatableResult<T> translate(TranslateFunction<K, T> translator, TranslatableResult<T> reuse, Collector<TranslatableResult<T>> out)
		throws Exception {
	if (reuse == null) {
		reuse = new BasicUnaryResult<>();
	}

	K vertexId0 = this.getVertexId0();

	UnaryResult<T> translatable = (UnaryResult<T>) reuse;
	UnaryResult<T> translated = (UnaryResult<T>) this;

	translated.setVertexId0(translator.translate(this.getVertexId0(), translatable.getVertexId0()));

	out.collect((TranslatableResult<T>) translated);

	this.setVertexId0(vertexId0);

	return reuse;
}
 
Example #8
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testToByteValue() throws Exception {
	TranslateFunction<LongValue, ByteValue> translator = new LongValueToUnsignedByteValue();

	Assert.assertEquals(new ByteValue((byte) 0),
		translator.translate(new LongValue(0L), byteValue));

	Assert.assertEquals(new ByteValue(Byte.MIN_VALUE),
		translator.translate(new LongValue(Byte.MAX_VALUE + 1), byteValue));

	Assert.assertEquals(new ByteValue((byte) -1),
		translator.translate(new LongValue(LongValueToUnsignedByteValue.MAX_VERTEX_COUNT - 1), byteValue));
}
 
Example #9
Source Project: flink   Author: apache   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testToFloat() throws Exception {
	TranslateFunction<LongValue, Float> translator = new LongValueToUnsignedFloat();

	Assert.assertEquals(Float.valueOf(Float.intBitsToFloat(0)),
		translator.translate(new LongValue(0L), null));

	Assert.assertEquals(Float.valueOf(Float.intBitsToFloat(Integer.MIN_VALUE)),
		translator.translate(new LongValue((long) Integer.MAX_VALUE + 1), null));

	Assert.assertEquals(Float.valueOf(Float.intBitsToFloat(-1)),
		translator.translate(new LongValue(LongValueToUnsignedFloat.MAX_VERTEX_COUNT - 1), null));
}
 
Example #10
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testToByte() throws Exception {
	TranslateFunction<LongValue, Byte> translator = new LongValueToUnsignedByte();

	Assert.assertEquals(Byte.valueOf((byte) 0),
		translator.translate(new LongValue(0L), null));

	Assert.assertEquals(Byte.valueOf(Byte.MIN_VALUE),
		translator.translate(new LongValue((long) Byte.MAX_VALUE + 1), null));

	Assert.assertEquals(Byte.valueOf((byte) -1),
		translator.translate(new LongValue(LongValueToUnsignedByte.MAX_VERTEX_COUNT - 1), null));
}
 
Example #11
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromByte() throws Exception {
	TranslateFunction<Byte, LongValueWithProperHashCode> translator = new UnsignedByteToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate((byte) 0, longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Byte.MAX_VALUE + 1),
		translator.translate(Byte.MIN_VALUE, longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(LongValueToUnsignedByte.MAX_VERTEX_COUNT - 1),
		translator.translate((byte) -1, longValueWithProperHashCode));
}
 
Example #12
Source Project: flink   Author: apache   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromDouble() throws Exception {
	TranslateFunction<Double, LongValueWithProperHashCode> translator = new DoubleToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(Double.longBitsToDouble(0L), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MIN_VALUE),
		translator.translate(Double.longBitsToDouble(Long.MIN_VALUE), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MAX_VALUE),
		translator.translate(Double.longBitsToDouble(Long.MAX_VALUE), longValueWithProperHashCode));
}
 
Example #13
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromShortValue() throws Exception {
	TranslateFunction<ShortValue, LongValueWithProperHashCode> translator = new UnsignedShortValueToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(new ShortValue((short) 0), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Short.MAX_VALUE + 1),
		translator.translate(new ShortValue(Short.MIN_VALUE), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(LongValueToUnsignedShortValue.MAX_VERTEX_COUNT - 1),
		translator.translate(new ShortValue((short) -1), longValueWithProperHashCode));
}
 
Example #14
Source Project: flink   Author: apache   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testToDoubleValue() throws Exception {
	TranslateFunction<LongValue, DoubleValue> translator = new LongValueToDoubleValue();

	Assert.assertEquals(new DoubleValue(Double.longBitsToDouble(0L)),
		translator.translate(new LongValue(0L), doubleValue));

	Assert.assertEquals(new DoubleValue(Double.longBitsToDouble(Long.MIN_VALUE)),
		translator.translate(new LongValue(Long.MIN_VALUE), doubleValue));

	Assert.assertEquals(new DoubleValue(Double.longBitsToDouble(Long.MAX_VALUE)),
		translator.translate(new LongValue(Long.MAX_VALUE), doubleValue));
}
 
Example #15
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromShort() throws Exception {
	TranslateFunction<Short, LongValueWithProperHashCode> translator = new UnsignedShortToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate((short) 0, longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Short.MAX_VALUE + 1),
		translator.translate(Short.MIN_VALUE, longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(LongValueToUnsignedShort.MAX_VERTEX_COUNT - 1),
		translator.translate((short) -1, longValueWithProperHashCode));
}
 
Example #16
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testToCharValue() throws Exception {
	TranslateFunction<LongValue, CharValue> translator = new LongValueToCharValue();

	Assert.assertEquals(new CharValue((char) 0),
		translator.translate(new LongValue(0L), charValue));

	Assert.assertEquals(new CharValue(Character.MAX_VALUE),
		translator.translate(new LongValue(LongValueToCharValue.MAX_VERTEX_COUNT - 1), charValue));
}
 
Example #17
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testToInt() throws Exception {
	TranslateFunction<LongValue, Integer> translator = new LongValueToUnsignedInt();

	Assert.assertEquals(Integer.valueOf(0),
		translator.translate(new LongValue(0L), null));

	Assert.assertEquals(Integer.valueOf(Integer.MIN_VALUE),
		translator.translate(new LongValue((long) Integer.MAX_VALUE + 1), null));

	Assert.assertEquals(Integer.valueOf(-1),
		translator.translate(new LongValue(LongValueToUnsignedInt.MAX_VERTEX_COUNT - 1), null));
}
 
Example #18
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromInt() throws Exception {
	TranslateFunction<Integer, LongValueWithProperHashCode> translator = new UnsignedIntToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(0, longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode((long) Integer.MAX_VALUE + 1),
		translator.translate(Integer.MIN_VALUE, longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(LongValueToUnsignedInt.MAX_VERTEX_COUNT - 1),
		translator.translate(-1, longValueWithProperHashCode));
}
 
Example #19
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromLongValue() throws Exception {
	TranslateFunction<LongValue, LongValueWithProperHashCode> translator = new LongValueToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(new LongValue(0), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MIN_VALUE),
		translator.translate(new LongValue(Long.MIN_VALUE), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MAX_VALUE),
		translator.translate(new LongValue(Long.MAX_VALUE), longValueWithProperHashCode));
}
 
Example #20
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testLongValueToLongTranslation() throws Exception {
	TranslateFunction<LongValue, Long> translator = new LongValueToLong();

	Assert.assertEquals(Long.valueOf(0L),
		translator.translate(new LongValue(0L), null));

	Assert.assertEquals(Long.valueOf(Long.MIN_VALUE),
		translator.translate(new LongValue(Long.MIN_VALUE), null));

	Assert.assertEquals(Long.valueOf(Long.MAX_VALUE),
		translator.translate(new LongValue(Long.MAX_VALUE), null));
}
 
Example #21
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testToFloatValue() throws Exception {
	TranslateFunction<LongValue, FloatValue> translator = new LongValueToUnsignedFloatValue();

	Assert.assertEquals(new FloatValue(Float.intBitsToFloat(0)),
		translator.translate(new LongValue(0L), floatValue));

	Assert.assertEquals(new FloatValue(Float.intBitsToFloat(Integer.MIN_VALUE)),
		translator.translate(new LongValue((long) Integer.MAX_VALUE + 1), floatValue));

	Assert.assertEquals(new FloatValue(Float.intBitsToFloat(-1)),
		translator.translate(new LongValue(LongValueToUnsignedFloatValue.MAX_VERTEX_COUNT - 1), floatValue));
}
 
Example #22
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromFloatValue() throws Exception {
	TranslateFunction<FloatValue, LongValueWithProperHashCode> translator = new UnsignedFloatValueToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(new FloatValue(Float.intBitsToFloat(0)), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode((long) Integer.MAX_VALUE + 1),
		translator.translate(new FloatValue(Float.intBitsToFloat(Integer.MIN_VALUE)), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(LongValueToUnsignedFloatValue.MAX_VERTEX_COUNT - 1),
		translator.translate(new FloatValue(Float.intBitsToFloat(-1)), longValueWithProperHashCode));
}
 
Example #23
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testToFloat() throws Exception {
	TranslateFunction<LongValue, Float> translator = new LongValueToUnsignedFloat();

	Assert.assertEquals(Float.valueOf(Float.intBitsToFloat(0)),
		translator.translate(new LongValue(0L), null));

	Assert.assertEquals(Float.valueOf(Float.intBitsToFloat(Integer.MIN_VALUE)),
		translator.translate(new LongValue((long) Integer.MAX_VALUE + 1), null));

	Assert.assertEquals(Float.valueOf(Float.intBitsToFloat(-1)),
		translator.translate(new LongValue(LongValueToUnsignedFloat.MAX_VERTEX_COUNT - 1), null));
}
 
Example #24
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromFloat() throws Exception {
	TranslateFunction<Float, LongValueWithProperHashCode> translator = new UnsignedFloatToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(Float.intBitsToFloat(0), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode((long) Integer.MAX_VALUE + 1),
		translator.translate(Float.intBitsToFloat(Integer.MIN_VALUE), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(LongValueToUnsignedFloat.MAX_VERTEX_COUNT - 1),
		translator.translate(Float.intBitsToFloat(-1), longValueWithProperHashCode));
}
 
Example #25
Source Project: flink   Author: apache   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromStringValue() throws Exception {
	TranslateFunction<StringValue, LongValueWithProperHashCode> translator = new StringValueToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(new StringValue("0"), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MIN_VALUE),
		translator.translate(new StringValue("-9223372036854775808"), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MAX_VALUE),
		translator.translate(new StringValue("9223372036854775807"), longValueWithProperHashCode));
}
 
Example #26
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromDoubleValue() throws Exception {
	TranslateFunction<DoubleValue, LongValueWithProperHashCode> translator = new DoubleValueToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(new DoubleValue(Double.longBitsToDouble(0L)), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MIN_VALUE),
		translator.translate(new DoubleValue(Double.longBitsToDouble(Long.MIN_VALUE)), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MAX_VALUE),
		translator.translate(new DoubleValue(Double.longBitsToDouble(Long.MAX_VALUE)), longValueWithProperHashCode));
}
 
Example #27
Source Project: flink   Author: apache   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromString() throws Exception {
	TranslateFunction<String, LongValueWithProperHashCode> translator = new StringToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate("0", longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MIN_VALUE),
		translator.translate("-9223372036854775808", longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MAX_VALUE),
		translator.translate("9223372036854775807", longValueWithProperHashCode));
}
 
Example #28
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromDouble() throws Exception {
	TranslateFunction<Double, LongValueWithProperHashCode> translator = new DoubleToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(Double.longBitsToDouble(0L), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MIN_VALUE),
		translator.translate(Double.longBitsToDouble(Long.MIN_VALUE), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MAX_VALUE),
		translator.translate(Double.longBitsToDouble(Long.MAX_VALUE), longValueWithProperHashCode));
}
 
Example #29
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testFromStringValue() throws Exception {
	TranslateFunction<StringValue, LongValueWithProperHashCode> translator = new StringValueToLongValueWithProperHashCode();

	Assert.assertEquals(new LongValueWithProperHashCode(0L),
		translator.translate(new StringValue("0"), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MIN_VALUE),
		translator.translate(new StringValue("-9223372036854775808"), longValueWithProperHashCode));

	Assert.assertEquals(new LongValueWithProperHashCode(Long.MAX_VALUE),
		translator.translate(new StringValue("9223372036854775807"), longValueWithProperHashCode));
}
 
Example #30
Source Project: Flink-CEPplus   Author: ljygz   File: GraphKeyTypeTransformTest.java    License: Apache License 2.0 5 votes vote down vote up
@Test
public void testLongValueToStringTranslation() throws Exception {
	TranslateFunction<LongValue, String> translator = new LongValueToString();

	Assert.assertEquals("0",
		translator.translate(new LongValue(0L), null));

	Assert.assertEquals("-9223372036854775808",
		translator.translate(new LongValue(Long.MIN_VALUE), null));

	Assert.assertEquals("9223372036854775807",
		translator.translate(new LongValue(Long.MAX_VALUE), null));
}