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Packages that use Symbol | |
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com.hp.hpl.jena.query | ARQ - A query engine for Jena, implementing SPARQL. |
com.hp.hpl.jena.sparql | |
com.hp.hpl.jena.sparql.algebra.optimize | |
com.hp.hpl.jena.sparql.core | |
com.hp.hpl.jena.sparql.engine.main | |
com.hp.hpl.jena.sparql.expr | |
com.hp.hpl.jena.sparql.pfunction | |
com.hp.hpl.jena.sparql.resultset | |
com.hp.hpl.jena.sparql.util | |
org.openjena.atlas.event |
Uses of Symbol in com.hp.hpl.jena.query |
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Subclasses of Symbol in com.hp.hpl.jena.query | |
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class |
Syntax
Symbols for query language syntaxes |
Fields in com.hp.hpl.jena.query declared as Symbol | |
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static Symbol |
ARQ.constantBNodeLabels
Controls bNode labels as <_:...> or not - that is a pseudo URIs. |
static Symbol |
ARQ.enableExecutionTimeLogging
Enable logging of execution timing. |
static Symbol |
ARQ.enablePropertyFunctions
Enable built-in property functions - also called "magic properties". |
static Symbol |
ARQ.enableRomanNumerals
Context symbol controlling Roman Numerals in Filters. |
static Symbol |
ARQ.extensionValueTypes
Expression evaluation without extension types (e.g. |
static Symbol |
ARQ.filterPlacement
Deprecated. Use optFilterPlacement |
static Symbol |
ARQ.generateToList
Generate the ToList operation in the algebra (as ARQ is stream based, ToList is a non-op). |
static Symbol |
ARQ.hideNonDistiguishedVariables
Context key to control hiding non-distinuished variables |
static Symbol |
ARQ.inputGraphBNodeLabels
If true, XML result sets will use the bNode label in the result set itself. |
static Symbol |
ARQ.javaRegex
Symbol to name java.util.regex regular expression engine |
static Symbol |
ARQ.optDistinctToReduced
Context key controlling whether a DISTINCT-ORDER BY query is done replacing the distinct with a reduced. |
static Symbol |
ARQ.optFilterConjunction
Context key controlling whether the standard optimizer applies optimizations to conjunctions (&&) in filters. |
static Symbol |
ARQ.optFilterDisjunction
Context key controlling whether the standard optimizer applies optimizations to disjunctions (||) in filters. |
static Symbol |
ARQ.optFilterEquality
Context key controlling whether the standard optimizer applies optimizations to equalities in FILTERs. |
static Symbol |
ARQ.optFilterExpandOneOf
Context key controlling whether the standard optimizer applies optimizations to IN and NOT IN. |
static Symbol |
ARQ.optFilterPlacement
Context key controlling whether the main query engine moves filters to the "best" place. |
static Symbol |
ARQ.optimization
Context key controlling whether the main query engine applies the default optimization transformations. |
static Symbol |
ARQ.optTermStrings
Context key for a declaration that xsd:strings and simple literals are different in the storage. |
static Symbol |
ARQ.optTopNSorting
Context key controlling whether an ORDER BY-LIMIT query is done avoiding total sort using an heap. |
static Symbol |
ARQ.outputGraphBNodeLabels
If true, XML result sets written will contain the graph bNode label See also inputGraphBNodeLabels |
static Symbol |
ARQ.propertyFunctions
Context key controlling whether the main query engine |
static Symbol |
ARQ.queryTimeout
Set timeout. |
static Symbol |
ARQ.regexImpl
Determine which regular expression system to use. |
static Symbol |
ARQ.spillToDiskThreshold
A Long value that specifies the number of bindings (or triples for CONSTRUCT queries) to be stored in memory by sort operations or hash tables before switching to temporary disk files. |
static Symbol |
ARQ.stageGenerator
Context key for StageBuilder used in BGP compilation |
static Symbol |
ARQ.strictGraph
Use a simple (and non-scalable) graph implementation that does no value testing. |
static Symbol |
ARQ.strictSPARQL
Stick exactly to the spec. |
static Symbol |
ARQ.symLogExec
Symbol to enable logging of execution. |
static Symbol |
ARQ.useSAX
Use the SAX parser for XML result sets. |
static Symbol |
ARQ.xercesRegex
Symbol to name the Xerces-J regular expression engine |
Methods in com.hp.hpl.jena.query with parameters of type Symbol | |
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static boolean |
ARQ.isFalse(Symbol symbol)
|
static boolean |
ARQ.isFalseOrUndef(Symbol symbol)
|
static boolean |
ARQ.isTrue(Symbol symbol)
|
static boolean |
ARQ.isTrueOrUndef(Symbol symbol)
|
static void |
ARQ.set(Symbol symbol,
boolean value)
|
static void |
ARQ.setFalse(Symbol symbol)
|
static void |
ARQ.setTrue(Symbol symbol)
|
static void |
ARQ.unset(Symbol symbol)
|
Uses of Symbol in com.hp.hpl.jena.sparql |
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Fields in com.hp.hpl.jena.sparql declared as Symbol | |
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static Symbol |
ARQConstants.autoDistinct
Context key for making all SELECT queries have DISTINCT applied, whether stated ot not |
static Symbol |
ARQConstants.registryDescribeHandlers
The describe handler registry key |
static Symbol |
ARQConstants.registryExtensions
The extension library registry key |
static Symbol |
ARQConstants.registryFunctions
The function library registry key |
static Symbol |
ARQConstants.registryProcedures
The function library registry key |
static Symbol |
ARQConstants.registryPropertyFunctions
The property function registry key |
static Symbol |
ARQConstants.sysCurrentAlgebra
Context key for the algebra expression of the query execution after optimization |
static Symbol |
ARQConstants.sysCurrentDataset
Context key for the dataset for the current query execution. |
static Symbol |
ARQConstants.sysCurrentQuery
Context key for the query for the current query execution (may be null if was not created from a query string ) |
static Symbol |
ARQConstants.sysCurrentTime
Context key for the current time of query execution |
static Symbol |
ARQConstants.sysCurrentUpdateRequest
Context key for the update request for the current update execution |
static Symbol |
ARQConstants.sysDatasetDescription
Context key for the dataset description (if any). |
static Symbol |
ARQConstants.sysOpExecutorFactory
Context key for the OpExecutor to be used |
static Symbol |
ARQConstants.sysOptimizer
Context key for the optimizer used in this execution |
static Symbol |
ARQConstants.sysOptimizerFactory
Context key for the optimizer factory to be used |
static Symbol |
ARQConstants.sysVarAllocAnon
Context key for the execution-scoped bNode variable generator |
static Symbol |
ARQConstants.sysVarAllocNamed
Context key for the execution-scoped named variable generator |
static Symbol |
ARQConstants.sysVersionARQ
Context key for ARQ version |
static Symbol |
ARQConstants.sysVersionJena
Context key for Jena version |
Methods in com.hp.hpl.jena.sparql that return Symbol | |
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static Symbol |
ARQConstants.allocSymbol(String shortName)
|
static Symbol |
ARQConstants.allocSymbol(String base,
String shortName)
|
Uses of Symbol in com.hp.hpl.jena.sparql.algebra.optimize |
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Fields in com.hp.hpl.jena.sparql.algebra.optimize declared as Symbol | |
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static Symbol |
TransformTopN.externalSortBufferSize
|
static Symbol |
Optimize.filterPlacementOldName
Alternative name for compatibility only |
Uses of Symbol in com.hp.hpl.jena.sparql.core |
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Subclasses of Symbol in com.hp.hpl.jena.sparql.core | |
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class |
DataFormat
|
Methods in com.hp.hpl.jena.sparql.core with parameters of type Symbol | |
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static VarAlloc |
VarAlloc.get(Context context,
Symbol name)
|
Uses of Symbol in com.hp.hpl.jena.sparql.engine.main |
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Fields in com.hp.hpl.jena.sparql.engine.main declared as Symbol | |
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static Symbol |
StageGeneratorGeneric.altMatcher
|
Uses of Symbol in com.hp.hpl.jena.sparql.expr |
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Subclasses of Symbol in com.hp.hpl.jena.sparql.expr | |
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class |
FunctionLabel
|
Uses of Symbol in com.hp.hpl.jena.sparql.pfunction |
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Subclasses of Symbol in com.hp.hpl.jena.sparql.pfunction | |
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class |
PropFuncArgType
|
Uses of Symbol in com.hp.hpl.jena.sparql.resultset |
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Subclasses of Symbol in com.hp.hpl.jena.sparql.resultset | |
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class |
ResultsFormat
|
Uses of Symbol in com.hp.hpl.jena.sparql.util |
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Methods in com.hp.hpl.jena.sparql.util that return Symbol | |
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static Symbol |
Symbol.create(String symbolStr)
|
static Symbol |
Symbol.create(Symbol other)
|
Methods in com.hp.hpl.jena.sparql.util that return types with arguments of type Symbol | |
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Set<Symbol> |
Context.keys()
Set of properties (as Symbols) currently defined |
Methods in com.hp.hpl.jena.sparql.util with parameters of type Symbol | |
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static Symbol |
Symbol.create(Symbol other)
|
void |
Callback.event(Symbol property)
|
Object |
Context.get(Symbol property)
Get the object value of a property or null |
Object |
Context.get(Symbol property,
Object defaultValue)
Get the object value of a property - return the default value if not present . |
String |
Context.getAsString(Symbol property)
Get the value a string (uses .toString() if the value is not null) |
String |
Context.getAsString(Symbol property,
String defaultValue)
Get the value a string (uses .toString() if the value is not null) - supply a default string value |
boolean |
Context.hasValue(Symbol property,
Object value)
Test whether a named value is a specific value (.equals) |
boolean |
Context.hasValueAsString(Symbol property,
String value)
Test whether a named value (as a string) has a specific string form |
boolean |
Context.hasValueAsString(Symbol property,
String value,
boolean ignoreCase)
Test whether a named value (as a string) has a specific string form - can ignore case |
boolean |
Context.isDefined(Symbol property)
Is a property set? |
boolean |
Context.isFalse(Symbol property)
Is the value 'false' (either set to the string "false" or Boolean.FALSE) |
boolean |
Context.isFalseOrUndef(Symbol property)
Is the value 'false' (either set to the string "false" or Boolean.FALSE) or undefined |
boolean |
Context.isTrue(Symbol property)
Is the value 'true' (either set to the string "true" or Boolean.TRUE) |
boolean |
Context.isTrueOrUndef(Symbol property)
Is the value 'true' (either set to the string "true" or Boolean.TRUE) or undefined? |
boolean |
Context.isUndef(Symbol property)
Is a property not set? |
void |
Context.put(Symbol property,
Object value)
Store a named value - overwrites any previous set value |
void |
Context.remove(Symbol property)
Remove any value associated with a property |
void |
Context.set(Symbol property,
boolean value)
Store a named value - overwrites any previous set value |
void |
Context.set(Symbol property,
Object value)
Store a named value - overwrites any previous set value |
void |
Context.setFalse(Symbol property)
Set propety value to be false |
void |
Context.setIfUndef(Symbol property,
Object value)
Store a named value only if it is not currently set |
void |
Context.setTrue(Symbol property)
Set propety value to be true |
void |
Context.unset(Symbol property)
Remove any value associated with a property - alternative method name |
Constructors in com.hp.hpl.jena.sparql.util with parameters of type Symbol | |
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RefBoolean(Context context,
Symbol monitoredProperty)
|
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RefBoolean(Context context,
Symbol monitoredProperty,
boolean initialValue)
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RefBoolean(Symbol monitoredProperty)
|
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RefBoolean(Symbol monitoredProperty,
boolean initialValue)
|
Uses of Symbol in org.openjena.atlas.event |
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Subclasses of Symbol in org.openjena.atlas.event | |
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class |
EventType
|
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