类的使用
org.apache.paimon.format.orc.filter.OrcFilters.Predicate

使用OrcFilters.Predicate的程序包

程序包	说明
org.apache.paimon.format.orc
org.apache.paimon.format.orc.filter

org.apache.paimon.format.orc中OrcFilters.Predicate的使用

类型参数类型为OrcFilters.Predicate的org.apache.paimon.format.orc中的字段

限定符和类型	字段和说明
protected List<OrcFilters.Predicate>	OrcReaderFactory.conjunctPredicates

类型变量类型为OrcFilters.Predicate的org.apache.paimon.format.orc中的构造器参数

构造器和说明
OrcReaderFactory(org.apache.hadoop.conf.Configuration hadoopConfig, org.apache.paimon.types.RowType tableType, int[] selectedFields, List<OrcFilters.Predicate> conjunctPredicates, int batchSize)

org.apache.paimon.format.orc.filter中OrcFilters.Predicate的使用

org.apache.paimon.format.orc.filter中OrcFilters.Predicate的子类

限定符和类型	类和说明
static class	OrcFilters.And An AND predicate that can be evaluated by the OrcInputFormat.
static class	OrcFilters.Equals An EQUALS predicate that can be evaluated by the OrcInputFormat.
static class	OrcFilters.IsNull An IS_NULL predicate that can be evaluated by the OrcInputFormat.
static class	OrcFilters.LessThan A LESS_THAN predicate that can be evaluated by the OrcInputFormat.
static class	OrcFilters.LessThanEquals A LESS_THAN_EQUALS predicate that can be evaluated by the OrcInputFormat.
static class	OrcFilters.Not A NOT predicate to negate a predicate that can be evaluated by the OrcInputFormat.
static class	OrcFilters.Or An OR predicate that can be evaluated by the OrcInputFormat.

返回变量类型为OrcFilters.Predicate的类型的org.apache.paimon.format.orc.filter中的方法

限定符和类型	方法和说明
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitAnd(List<Optional<OrcFilters.Predicate>> children)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitEqual(org.apache.paimon.predicate.FieldRef fieldRef, Object literal)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitGreaterOrEqual(org.apache.paimon.predicate.FieldRef fieldRef, Object literal)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitGreaterThan(org.apache.paimon.predicate.FieldRef fieldRef, Object literal)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitIn(org.apache.paimon.predicate.FieldRef fieldRef, List<Object> literals)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitIsNotNull(org.apache.paimon.predicate.FieldRef fieldRef)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitIsNull(org.apache.paimon.predicate.FieldRef fieldRef)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitLessOrEqual(org.apache.paimon.predicate.FieldRef fieldRef, Object literal)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitLessThan(org.apache.paimon.predicate.FieldRef fieldRef, Object literal)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitNotEqual(org.apache.paimon.predicate.FieldRef fieldRef, Object literal)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitNotIn(org.apache.paimon.predicate.FieldRef fieldRef, List<Object> literals)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitOr(List<Optional<OrcFilters.Predicate>> children)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitStartsWith(org.apache.paimon.predicate.FieldRef fieldRef, Object literal)

类型变量类型为OrcFilters.Predicate的org.apache.paimon.format.orc.filter中的方法参数

限定符和类型	方法和说明
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitAnd(List<Optional<OrcFilters.Predicate>> children)
Optional<OrcFilters.Predicate>	OrcPredicateFunctionVisitor.visitOr(List<Optional<OrcFilters.Predicate>> children)

参数类型为OrcFilters.Predicate的org.apache.paimon.format.orc.filter中的构造器

构造器和说明
And(OrcFilters.Predicate... predicates) Creates an AND predicate.
Not(OrcFilters.Predicate predicate) Creates a NOT predicate.
Or(OrcFilters.Predicate... predicates) Creates an OR predicate.