org.apache.flink.api.common.typeutils.base.array.PrimitiveArrayComparator Java Examples
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org.apache.flink.api.common.typeutils.base.array.PrimitiveArrayComparator.
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Example #1
Source File: PrimitiveArrayTypeInfo.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
/** * Creates a new type info for the primitive type array. * * @param arrayClass The class of the array (such as int[].class) * @param serializer The serializer for the array. * @param comparatorClass The class of the array comparator */ private PrimitiveArrayTypeInfo(Class<T> arrayClass, TypeSerializer<T> serializer, Class<? extends PrimitiveArrayComparator<T, ?>> comparatorClass) { this.arrayClass = checkNotNull(arrayClass); this.serializer = checkNotNull(serializer); this.comparatorClass = checkNotNull(comparatorClass); checkArgument( arrayClass.isArray() && arrayClass.getComponentType().isPrimitive(), "Class must represent an array of primitives"); }
Example #2
Source File: PrimitiveArrayTypeInfo.java From Flink-CEPplus with Apache License 2.0 | 5 votes |
@Override @PublicEvolving public PrimitiveArrayComparator<T, ?> createComparator(boolean sortOrderAscending, ExecutionConfig executionConfig) { try { return comparatorClass.getConstructor(boolean.class).newInstance(sortOrderAscending); } catch (Exception e) { throw new RuntimeException("Could not initialize primitive " + comparatorClass.getName() + " array comparator.", e); } }
Example #3
Source File: PrimitiveArrayTypeInfo.java From flink with Apache License 2.0 | 5 votes |
/** * Creates a new type info for the primitive type array. * * @param arrayClass The class of the array (such as int[].class) * @param serializer The serializer for the array. * @param comparatorClass The class of the array comparator */ private PrimitiveArrayTypeInfo(Class<T> arrayClass, TypeSerializer<T> serializer, Class<? extends PrimitiveArrayComparator<T, ?>> comparatorClass) { this.arrayClass = checkNotNull(arrayClass); this.serializer = checkNotNull(serializer); this.comparatorClass = checkNotNull(comparatorClass); checkArgument( arrayClass.isArray() && arrayClass.getComponentType().isPrimitive(), "Class must represent an array of primitives"); }
Example #4
Source File: PrimitiveArrayTypeInfo.java From flink with Apache License 2.0 | 5 votes |
@Override @PublicEvolving public PrimitiveArrayComparator<T, ?> createComparator(boolean sortOrderAscending, ExecutionConfig executionConfig) { try { return comparatorClass.getConstructor(boolean.class).newInstance(sortOrderAscending); } catch (Exception e) { throw new RuntimeException("Could not initialize primitive " + comparatorClass.getName() + " array comparator.", e); } }
Example #5
Source File: PrimitiveArrayTypeInfo.java From flink with Apache License 2.0 | 5 votes |
/** * Creates a new type info for the primitive type array. * * @param arrayClass The class of the array (such as int[].class) * @param serializer The serializer for the array. * @param comparatorClass The class of the array comparator */ private PrimitiveArrayTypeInfo(Class<T> arrayClass, TypeSerializer<T> serializer, Class<? extends PrimitiveArrayComparator<T, ?>> comparatorClass) { this.arrayClass = checkNotNull(arrayClass); this.serializer = checkNotNull(serializer); this.comparatorClass = checkNotNull(comparatorClass); checkArgument( arrayClass.isArray() && arrayClass.getComponentType().isPrimitive(), "Class must represent an array of primitives"); }
Example #6
Source File: PrimitiveArrayTypeInfo.java From flink with Apache License 2.0 | 5 votes |
@Override @PublicEvolving public PrimitiveArrayComparator<T, ?> createComparator(boolean sortOrderAscending, ExecutionConfig executionConfig) { try { return comparatorClass.getConstructor(boolean.class).newInstance(sortOrderAscending); } catch (Exception e) { throw new RuntimeException("Could not initialize primitive " + comparatorClass.getName() + " array comparator.", e); } }