Package org.ehrbase.openehr.aqlengine.asl

Class AslUtils

java.lang.Object

org.ehrbase.openehr.aqlengine.asl.AslUtils

public final class AslUtils
extends Object

Method Summary

Modifier and Type	Method	Description
static <T> Stream<T>	concatStreams(Stream<? extends T>... streams)
static Stream<AslFieldFieldQueryCondition>	descendantJoinConditionProviders(AslQuery left, AslStructureQuery leftOwner, AslQuery right, AslStructureQuery rightOwner)
static AslColumnField	findFieldForOwner(String fieldName, List<AslField> fields, AslQuery owner)
static AslColumnField	findFieldForOwner(AslStructureColumn structureField, List<AslField> fields, AslQuery owner)
static AslStructureQuery.AslSourceRelation	getTargetType(AslQuery target)
static Optional<TemporalAccessor>	parseDateTimeOrTimeWithHigherPrecision(String val)
static Stream<AslFieldFieldQueryCondition>	pathChildConditions(AslQuery left, AslStructureQuery leftOwner, AslQuery right, AslStructureQuery rightOwner)
static Stream<ComparisonOperatorConditionWrapper>	streamConditionDescriptors(ConditionWrapper condition)
static Stream<AslField>	streamConditionFields(AslQueryCondition condition)
static Stream<String>	streamFieldNames(AslField field)
static <T, K, U> Collector<T,?,Map<K,U>>	toLinkedHashMap(Function<? super T,? extends K> keyMapper, Function<? super T,? extends U> valueMapper)
static OffsetDateTime	toOffsetDateTime(org.ehrbase.openehr.sdk.aql.dto.operand.StringPrimitive sp)
static String	translateAqlLikePatternToSql(String aqlLike)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

toLinkedHashMap

public static <T,
K,
U> Collector<T,?,Map<K,U>> toLinkedHashMap(Function<? super T,? extends K> keyMapper,
 Function<? super T,? extends U> valueMapper)

concatStreams

@SafeVarargs
public static <T> Stream<T> concatStreams(Stream<? extends T>... streams)

streamFieldNames

public static Stream<String> streamFieldNames(AslField field)

getTargetType

public static AslStructureQuery.AslSourceRelation getTargetType(AslQuery target)

streamConditionFields

public static Stream<AslField> streamConditionFields(AslQueryCondition condition)

streamConditionDescriptors

public static Stream<ComparisonOperatorConditionWrapper> streamConditionDescriptors(ConditionWrapper condition)

translateAqlLikePatternToSql

public static String translateAqlLikePatternToSql(String aqlLike)

toOffsetDateTime

public static OffsetDateTime toOffsetDateTime(org.ehrbase.openehr.sdk.aql.dto.operand.StringPrimitive sp)

parseDateTimeOrTimeWithHigherPrecision

public static Optional<TemporalAccessor> parseDateTimeOrTimeWithHigherPrecision(String val)

findFieldForOwner

public static AslColumnField findFieldForOwner(AslStructureColumn structureField,
 List<AslField> fields,
 AslQuery owner)

findFieldForOwner

public static AslColumnField findFieldForOwner(String fieldName,
 List<AslField> fields,
 AslQuery owner)

descendantJoinConditionProviders

public static Stream<AslFieldFieldQueryCondition> descendantJoinConditionProviders(AslQuery left,
 AslStructureQuery leftOwner,
 AslQuery right,
 AslStructureQuery rightOwner)

pathChildConditions

public static Stream<AslFieldFieldQueryCondition> pathChildConditions(AslQuery left,
 AslStructureQuery leftOwner,
 AslQuery right,
 AslStructureQuery rightOwner)