org.da.sparqlhelper.sparql.model

Class AbstractSparqlRequest

java.lang.Object

org.da.sparqlhelper.sparql.model.AbstractSparqlRequest

All Implemented Interfaces:

DistanceUnits, ExpressionTypes, ISparqlRequestGroup

Direct Known Subclasses:

SparqlRequest, SparqlRequestGroup

public abstract class AbstractSparqlRequest
extends java.lang.Object
implements ISparqlRequestGroup

Since:

0.1

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.List<Bind>	binds
protected java.util.List<Coalesce>	coalesces
protected java.util.List<DeleteForm>	deleteForms
protected java.util.List<Filter>	filters
protected java.util.List<InsertForm>	insertForms
protected SelectForm	selectForm
protected WhereForm	whereForm

Fields inherited from interface org.da.sparqlhelper.sparql.model.ExpressionTypes

LABEL, SUBCLASS_OF, SUBCLASS_OF_STAR, TYPE, TYPE_SUBCLASS_OF

Fields inherited from interface org.da.sparqlhelper.sparql.model.DistanceUnits

DISTANCE_FT, DISTANCE_KM, DISTANCE_M, DISTANCE_NM

Constructor Summary

Constructors

Constructor and Description
AbstractSparqlRequest()

Method Summary

Modifier and Type	Method and Description
DeleteForm	addDelete()
InsertForm	addInsert()
InsertForm	addInsertData()
boolean	addProperty(TripleElement object, TripleElement property, TripleElement target, boolean optional) Add an object property reference declaration in the OPTIONAL construct.
protected void	appendTypeExpression(java.lang.StringBuilder buf, Variable elt, WhereType type) Append a type expression.
boolean	checkVariableExistence(java.lang.String varName) Check the existence of a variable.
java.util.List<Bind>	getBinds() Return the bindings.
java.util.List<Coalesce>	getCoalesces() Return the coalesce expressions.
java.util.List<DeleteForm>	getDeleteForms()
java.util.Map<java.lang.String,SparqlDistance>	getDistances() Return the geosparql distances.
java.util.List<Filter>	getFilters() Return the filters.
java.util.Map<java.lang.String,SparqlGeometry>	getGeometries() Return the geosparql geometries.
java.util.List<GraphPattern>	getGraphPatterns() Return the graph patterns.
java.util.List<InsertForm>	getInsertForms()
InsertForm	getLastInsertForm()
java.util.Map<java.lang.String,SparqlTime>	getOwlTimes() Return the owl-time expressions.
java.lang.String	getPrefix(Property property) Return the prefix of a property.
java.lang.String	getPrefix(PropertyRef property) Return the prefix of a property reference.
java.util.Map<java.lang.String,java.util.Map<java.lang.String,PropertyRef>>	getPropertyIndRefs() Return the property individual references.
java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.Set<PropertyRef>>>	getPropertyRefs() Return the property references.
java.util.Map<java.lang.String,java.util.List<Property>>	getPropertyValues() Return the property values.
SelectForm	getSelectForm()
WhereForm	getWhereForm()
boolean	hasSelectVariable(java.lang.String var)
boolean	isSelectAll()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.da.sparqlhelper.sparql.model.ISparqlRequestGroup

addAutoVariable, addBind, addBind, addCoalesce, addDistance, addFilter, addGeometry, addLabel, addLabel, addProperty, addPropertyIndividualRef, addPropertyIndividualRef, addPropertyIndividualRef, addPropertyRef, addPropertyRef, addPropertyRef, addPropertyRef, addPropertyValue, addPropertyValue, addPropertyValue, addPropertyValue, addPropertyValues, addPropertyValues, addPropertyValues, addPropertyValues, addSubClassOf, addSubClassOf, addSubClassOfStar, addSubClassOfStar, addTime, addType, addType, addType, addType, addTypeSubClassOf, addTypeSubClassOf, addVariableSubClassOf, addVariableSubClassOf, addVariableSubClassOfStar, addVariableSubClassOfStar, addVariableType, addVariableType, addVariableType, addVariableType, addVariableTypeSubClassOf, addVariableTypeSubClassOf, getAdditionalVars, getDefaultSchema, getOffset, getOptionals, getRootRequest, getSelectMap, getUnions, hasAdditionalVariable, isCheckingVariablesExistence, isLoggingErrors, resetSPARQLResult

Field Detail

selectForm

protected final SelectForm selectForm

whereForm

protected final WhereForm whereForm

deleteForms

protected final java.util.List<DeleteForm> deleteForms

insertForms

protected final java.util.List<InsertForm> insertForms

filters

protected final java.util.List<Filter> filters

binds

protected final java.util.List<Bind> binds

coalesces

protected final java.util.List<Coalesce> coalesces

Constructor Detail

AbstractSparqlRequest

public AbstractSparqlRequest()

Method Detail

isSelectAll

public boolean isSelectAll()

Specified by:

isSelectAll in interface ISparqlRequestGroup

hasSelectVariable

public boolean hasSelectVariable(java.lang.String var)

Specified by:

hasSelectVariable in interface ISparqlRequestGroup

addDelete

public DeleteForm addDelete()

Specified by:

addDelete in interface ISparqlRequestGroup

getDeleteForms

public java.util.List<DeleteForm> getDeleteForms()

Specified by:

getDeleteForms in interface ISparqlRequestGroup

addInsert

public InsertForm addInsert()

Specified by:

addInsert in interface ISparqlRequestGroup

addInsertData

public InsertForm addInsertData()

Specified by:

addInsertData in interface ISparqlRequestGroup

getLastInsertForm

public InsertForm getLastInsertForm()

getInsertForms

public java.util.List<InsertForm> getInsertForms()

Specified by:

getInsertForms in interface ISparqlRequestGroup

getSelectForm

public SelectForm getSelectForm()

Specified by:

getSelectForm in interface ISparqlRequestGroup

getWhereForm

public WhereForm getWhereForm()

Specified by:

getWhereForm in interface ISparqlRequestGroup

getPropertyValues

public java.util.Map<java.lang.String,java.util.List<Property>> getPropertyValues()

Return the property values.

Specified by:

getPropertyValues in interface ISparqlRequestGroup

Returns:

the property values

getPropertyRefs

public java.util.Map<java.lang.String,java.util.Map<java.lang.String,java.util.Set<PropertyRef>>> getPropertyRefs()

Return the property references.

Specified by:

getPropertyRefs in interface ISparqlRequestGroup

Returns:

the property references

getPropertyIndRefs

public java.util.Map<java.lang.String,java.util.Map<java.lang.String,PropertyRef>> getPropertyIndRefs()

Return the property individual references.

Specified by:

getPropertyIndRefs in interface ISparqlRequestGroup

Returns:

the property individual references

getGraphPatterns

public java.util.List<GraphPattern> getGraphPatterns()

Return the graph patterns.

Specified by:

getGraphPatterns in interface ISparqlRequestGroup

Returns:

the graph patterns

getDistances

public java.util.Map<java.lang.String,SparqlDistance> getDistances()

Return the geosparql distances.

Specified by:

getDistances in interface ISparqlRequestGroup

Returns:

the geosparql distances

getGeometries

public java.util.Map<java.lang.String,SparqlGeometry> getGeometries()

Return the geosparql geometries.

Specified by:

getGeometries in interface ISparqlRequestGroup

Returns:

the geosparql geometries

getFilters

public java.util.List<Filter> getFilters()

Return the filters.

Specified by:

getFilters in interface ISparqlRequestGroup

Returns:

the filters

getBinds

public java.util.List<Bind> getBinds()

Return the bindings.

Specified by:

getBinds in interface ISparqlRequestGroup

Returns:

the bindings

getCoalesces

public java.util.List<Coalesce> getCoalesces()

Return the coalesce expressions.

Specified by:

getCoalesces in interface ISparqlRequestGroup

Returns:

the coalesce expressions

getOwlTimes

public java.util.Map<java.lang.String,SparqlTime> getOwlTimes()

Return the owl-time expressions.

Specified by:

getOwlTimes in interface ISparqlRequestGroup

Returns:

the owl-time expressions

addProperty

public boolean addProperty(TripleElement object,
                           TripleElement property,
                           TripleElement target,
                           boolean optional)

Add an object property reference declaration in the OPTIONAL construct.

Specified by:

addProperty in interface ISparqlRequestGroup

Parameters:

object - the object

property - the property

target - the target

optional - true for an optional pattern

Returns:

true

checkVariableExistence

public boolean checkVariableExistence(java.lang.String varName)

Check the existence of a variable.

Specified by:

checkVariableExistence in interface ISparqlRequestGroup

Parameters:

varName - the variable name

Returns:

true if the vriable is defined

appendTypeExpression

protected void appendTypeExpression(java.lang.StringBuilder buf,
                                    Variable elt,
                                    WhereType type)

Append a type expression.

Parameters:

buf - the String buffer

elt - the variable

type - the expression

getPrefix

public java.lang.String getPrefix(Property property)

Return the prefix of a property.

Specified by:

getPrefix in interface ISparqlRequestGroup

Parameters:

property - the property

Returns:

the prefix

getPrefix

public java.lang.String getPrefix(PropertyRef property)

Return the prefix of a property reference.

Specified by:

getPrefix in interface ISparqlRequestGroup

Parameters:

property - the property reference

Returns:

the prefix