Package org.rumbledb.context

Class DynamicContext

java.lang.Object

org.rumbledb.context.DynamicContext

All Implemented Interfaces:

com.esotericsoftware.kryo.KryoSerializable, Serializable

public class DynamicContext
extends Object
implements Serializable, com.esotericsoftware.kryo.KryoSerializable

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	DynamicContext.VariableDependency

Constructor Summary

Constructors

Constructor	Description
DynamicContext()	The default constructor is for Kryo deserialization purposes.
DynamicContext(RumbleRuntimeConfiguration conf)	Creates a new, empty module context (without parent).
DynamicContext(DynamicContext parent)
DynamicContext(DynamicContext parent, Map<Name,List<Item>> localVariableValues, Map<Name,org.apache.spark.api.java.JavaRDD<Item>> rddVariableValues, Map<Name,JSoundDataFrame> dataFrameVariableValues)

Method Summary

Modifier and Type	Method	Description
void	addGlobalVariable(Name globalVariable)
static Map<Name,DynamicContext.VariableDependency>	copyVariableDependencies(Map<Name,DynamicContext.VariableDependency> from)
OffsetDateTime	getCurrentDateTime()
int	getCurrentMutabilityLevel()
InScopeSchemaTypes	getInScopeSchemaTypes()
DynamicContext	getModuleContext()
NamedFunctions	getNamedFunctions()
RumbleRuntimeConfiguration	getRumbleRuntimeConfiguration()
RuntimeIterator	getTopLevelRuntimeIterator()	Gets the top-level runtime iterator for XML tree building.
VariableValues	getVariableValues()
static void	mergeVariableDependencies(Map<Name,DynamicContext.VariableDependency> into, Map<Name,DynamicContext.VariableDependency> from)
static void	printDependencies(Map<Name,DynamicContext.VariableDependency> exprDependency)
void	read(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Input input)
void	setCurrentMutabilityLevel(int currentMutabilityLevel)
void	setNamedFunctions(NamedFunctions knownFunctions)
void	setTopLevelRuntimeIterator(RuntimeIterator topLevelRuntimeIterator)	Sets the top-level runtime iterator for XML tree building.
String	toString()
void	write(com.esotericsoftware.kryo.Kryo kryo, com.esotericsoftware.kryo.io.Output output)

Methods inherited from class java.lang.Object

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

Constructor Details

DynamicContext

public DynamicContext()

The default constructor is for Kryo deserialization purposes.

DynamicContext

public DynamicContext(RumbleRuntimeConfiguration conf)

Creates a new, empty module context (without parent).

Parameters:

conf - the Rumble configuration.

DynamicContext

public DynamicContext(DynamicContext parent)

DynamicContext

public DynamicContext(DynamicContext parent,
 Map<Name,List<Item>> localVariableValues,
 Map<Name,org.apache.spark.api.java.JavaRDD<Item>> rddVariableValues,
 Map<Name,JSoundDataFrame> dataFrameVariableValues)

Method Details

getRumbleRuntimeConfiguration

public RumbleRuntimeConfiguration getRumbleRuntimeConfiguration()

getVariableValues

public VariableValues getVariableValues()

write

public void write(com.esotericsoftware.kryo.Kryo kryo,
 com.esotericsoftware.kryo.io.Output output)

Specified by:

write in interface com.esotericsoftware.kryo.KryoSerializable

read

public void read(com.esotericsoftware.kryo.Kryo kryo,
 com.esotericsoftware.kryo.io.Input input)

Specified by:

read in interface com.esotericsoftware.kryo.KryoSerializable

getCurrentMutabilityLevel

public int getCurrentMutabilityLevel()

setCurrentMutabilityLevel

public void setCurrentMutabilityLevel(int currentMutabilityLevel)

mergeVariableDependencies

public static void mergeVariableDependencies(Map<Name,DynamicContext.VariableDependency> into,
 Map<Name,DynamicContext.VariableDependency> from)

copyVariableDependencies

public static Map<Name,DynamicContext.VariableDependency> copyVariableDependencies(Map<Name,DynamicContext.VariableDependency> from)

toString

public String toString()

Overrides:

toString in class Object

setNamedFunctions

public void setNamedFunctions(NamedFunctions knownFunctions)

getNamedFunctions

public NamedFunctions getNamedFunctions()

getModuleContext

public DynamicContext getModuleContext()

getInScopeSchemaTypes

public InScopeSchemaTypes getInScopeSchemaTypes()

getCurrentDateTime

public OffsetDateTime getCurrentDateTime()

printDependencies

public static void printDependencies(Map<Name,DynamicContext.VariableDependency> exprDependency)

addGlobalVariable

public void addGlobalVariable(Name globalVariable)

getTopLevelRuntimeIterator

public RuntimeIterator getTopLevelRuntimeIterator()

Gets the top-level runtime iterator for XML tree building.

Returns:

the top-level runtime iterator, or null if not set

setTopLevelRuntimeIterator

public void setTopLevelRuntimeIterator(RuntimeIterator topLevelRuntimeIterator)

Sets the top-level runtime iterator for XML tree building.

Parameters:

topLevelRuntimeIterator - the top-level runtime iterator to set