Package org.rumbledb.runtime.typing

Class CastIterator

java.lang.Object

org.rumbledb.runtime.plan.RuntimePlan<Item>

org.rumbledb.runtime.plan.ItemRuntimePlan

org.rumbledb.runtime.AbstractAtMostOneItemRuntimePlan

org.rumbledb.runtime.typing.CastIterator

All Implemented Interfaces:

Serializable, AtMostOneLocalRuntimePlan<Item>, LocalRuntimePlan<Item>, NativeQueryRuntimePlan

public class CastIterator
extends AbstractAtMostOneItemRuntimePlan
implements NativeQueryRuntimePlan

See Also:

• Serialized Form

Field Summary

Fields inherited from class org.rumbledb.runtime.plan.RuntimePlan

staticContext

Constructor Summary

Constructors

Constructor	Description
CastIterator(ItemRuntimePlan child, SequenceType sequenceType, RuntimeStaticContext staticContext)

Method Summary

Modifier and Type	Method	Description
static Item	castItemToType(Item item, ItemType targetType, ExceptionMetadata metadata)
static Item	castItemToType(Item item, ItemType targetType, ExceptionMetadata metadata, RuntimeStaticContext staticContext)
static Item	castItemToType(Item item, ItemType targetType, ExceptionMetadata metadata, StaticContext staticContext)
static Item	castItemToType(Item item, ItemType targetType, ExceptionMetadata metadata, NamespaceBindingUtils.NamespaceResolver namespaceResolver)
static boolean	checkDateTimeMinMaxFacets(Item item, ItemType targetType)
static boolean	checkFacetsAnyURI(Item item, ItemType targetType)
static boolean	checkFacetsBase64Binary(Item item, ItemType targetType)
static boolean	checkFacetsBoolean(Item item, ItemType targetType)
static boolean	checkFacetsDate(Item item, ItemType targetType)
static boolean	checkFacetsDateTime(Item item, ItemType targetType)
static boolean	checkFacetsDateTimeStamp(Item item, ItemType targetType)
static boolean	checkFacetsDecimal(Item item, ItemType targetType)
static boolean	checkFacetsDouble(Item item, ItemType targetType)
static boolean	checkFacetsDuration(Item item, ItemType targetType)
static boolean	checkFacetsFloat(Item item, ItemType targetType)
static boolean	checkFacetsHexBinary(Item item, ItemType targetType)
static boolean	checkFacetsInteger(Item item, ItemType targetType)
static boolean	checkFacetsNull(Item item, ItemType targetType)
static boolean	checkFacetsString(Item item, ItemType targetType)
static boolean	checkFacetsTime(Item item, ItemType targetType)
Item	evaluateAtMostOne(DynamicContext dynamicContext)	Evaluates the plan without allocating a cursor.
NativeClauseContext	generateNativeQuery(NativeClauseContext nativeClauseContext)

Methods inherited from class org.rumbledb.runtime.AbstractAtMostOneItemRuntimePlan

createNativeCursor

Methods inherited from class org.rumbledb.runtime.plan.ItemRuntimePlan

getChild, getChildren, getStaticType, getVariableDependencies, isSparkJobNeeded, print

Methods inherited from class org.rumbledb.runtime.plan.RuntimePlan

getConfiguration, getCursor, getDataFrame, getMetadata, getRDD, getRuntimeStaticContext, materialize, materializeAtMost, materializeAtMostOne, materializeExactlyOne, materializeFirstOrNull

Methods inherited from class java.lang.Object

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

Constructor Details

CastIterator

public CastIterator(ItemRuntimePlan child,
 SequenceType sequenceType,
 RuntimeStaticContext staticContext)

Method Details

evaluateAtMostOne

public Item evaluateAtMostOne(DynamicContext dynamicContext)

Description copied from interface: AtMostOneLocalRuntimePlan

Evaluates the plan without allocating a cursor.

Specified by:

evaluateAtMostOne in interface AtMostOneLocalRuntimePlan<Item>

Specified by:

evaluateAtMostOne in class AbstractAtMostOneItemRuntimePlan

Parameters:

dynamicContext - the dynamic context for the evaluation

Returns:

the value, or null for the empty sequence

castItemToType

public static Item castItemToType(Item item,
 ItemType targetType,
 ExceptionMetadata metadata)

castItemToType

public static Item castItemToType(Item item,
 ItemType targetType,
 ExceptionMetadata metadata,
 RuntimeStaticContext staticContext)

castItemToType

public static Item castItemToType(Item item,
 ItemType targetType,
 ExceptionMetadata metadata,
 StaticContext staticContext)

castItemToType

public static Item castItemToType(Item item,
 ItemType targetType,
 ExceptionMetadata metadata,
 NamespaceBindingUtils.NamespaceResolver namespaceResolver)

checkFacetsInteger

public static boolean checkFacetsInteger(Item item,
 ItemType targetType)

checkFacetsNull

public static boolean checkFacetsNull(Item item,
 ItemType targetType)

checkFacetsString

public static boolean checkFacetsString(Item item,
 ItemType targetType)

checkFacetsBoolean

public static boolean checkFacetsBoolean(Item item,
 ItemType targetType)

checkFacetsDouble

public static boolean checkFacetsDouble(Item item,
 ItemType targetType)

checkFacetsFloat

public static boolean checkFacetsFloat(Item item,
 ItemType targetType)

checkFacetsDecimal

public static boolean checkFacetsDecimal(Item item,
 ItemType targetType)

checkFacetsAnyURI

public static boolean checkFacetsAnyURI(Item item,
 ItemType targetType)

checkFacetsBase64Binary

public static boolean checkFacetsBase64Binary(Item item,
 ItemType targetType)

checkFacetsHexBinary

public static boolean checkFacetsHexBinary(Item item,
 ItemType targetType)

checkDateTimeMinMaxFacets

public static boolean checkDateTimeMinMaxFacets(Item item,
 ItemType targetType)

checkFacetsDate

public static boolean checkFacetsDate(Item item,
 ItemType targetType)

checkFacetsTime

public static boolean checkFacetsTime(Item item,
 ItemType targetType)

checkFacetsDateTime

public static boolean checkFacetsDateTime(Item item,
 ItemType targetType)

checkFacetsDateTimeStamp

public static boolean checkFacetsDateTimeStamp(Item item,
 ItemType targetType)

checkFacetsDuration

public static boolean checkFacetsDuration(Item item,
 ItemType targetType)

generateNativeQuery

public NativeClauseContext generateNativeQuery(NativeClauseContext nativeClauseContext)

Specified by:

generateNativeQuery in interface NativeQueryRuntimePlan