Class ArrayBindingBasedQueryEvaluationContext
- java.lang.Object
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- org.eclipse.rdf4j.query.algebra.evaluation.impl.ArrayBindingBasedQueryEvaluationContext
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- All Implemented Interfaces:
QueryEvaluationContext
public final class ArrayBindingBasedQueryEvaluationContext extends java.lang.Object implements QueryEvaluationContext
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Nested Class Summary
Nested Classes Modifier and Type Class Description private static class
ArrayBindingBasedQueryEvaluationContext.HasBinding
private static class
ArrayBindingBasedQueryEvaluationContext.ValueGetter
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Nested classes/interfaces inherited from interface org.eclipse.rdf4j.query.algebra.evaluation.impl.QueryEvaluationContext
QueryEvaluationContext.Minimal
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Field Summary
Fields Modifier and Type Field Description private java.util.function.BiConsumer<Value,MutableBindingSet>[]
addBinding
private java.lang.String[]
allVariables
private java.util.Set<java.lang.String>
allVariablesSet
private QueryEvaluationContext
context
private ArrayBindingSet
defaultArrayBindingSet
private java.util.function.Function<BindingSet,Binding>[]
getBinding
private java.util.function.Function<BindingSet,Value>[]
getValue
private java.util.function.Predicate<BindingSet>[]
hasBinding
private boolean
initialized
private java.util.function.BiConsumer<Value,MutableBindingSet>[]
setBinding
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Constructor Summary
Constructors Constructor Description ArrayBindingBasedQueryEvaluationContext(QueryEvaluationContext context, java.lang.String[] allVariables)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description java.util.function.BiConsumer<Value,MutableBindingSet>
addBinding(java.lang.String variableName)
ArrayBindingSet
createBindingSet()
ArrayBindingSet
createBindingSet(BindingSet bindings)
static java.lang.String[]
findAllVariablesUsedInQuery(QueryRoot node)
java.util.function.Function<BindingSet,Binding>
getBinding(java.lang.String variableName)
Dataset
getDataset()
Literal
getNow()
java.util.function.Function<BindingSet,Value>
getValue(java.lang.String variableName)
java.util.function.Predicate<BindingSet>
hasBinding(java.lang.String variableName)
java.util.function.BiConsumer<Value,MutableBindingSet>
setBinding(java.lang.String variableName)
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Field Detail
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context
private final QueryEvaluationContext context
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allVariables
private final java.lang.String[] allVariables
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allVariablesSet
private final java.util.Set<java.lang.String> allVariablesSet
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defaultArrayBindingSet
private final ArrayBindingSet defaultArrayBindingSet
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hasBinding
private final java.util.function.Predicate<BindingSet>[] hasBinding
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getBinding
private final java.util.function.Function<BindingSet,Binding>[] getBinding
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getValue
private final java.util.function.Function<BindingSet,Value>[] getValue
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setBinding
private final java.util.function.BiConsumer<Value,MutableBindingSet>[] setBinding
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addBinding
private final java.util.function.BiConsumer<Value,MutableBindingSet>[] addBinding
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initialized
private final boolean initialized
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Constructor Detail
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ArrayBindingBasedQueryEvaluationContext
ArrayBindingBasedQueryEvaluationContext(QueryEvaluationContext context, java.lang.String[] allVariables)
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Method Detail
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getNow
public Literal getNow()
- Specified by:
getNow
in interfaceQueryEvaluationContext
- Returns:
- the shared now;
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getDataset
public Dataset getDataset()
- Specified by:
getDataset
in interfaceQueryEvaluationContext
- Returns:
- The dataset that this query is operation on.
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createBindingSet
public ArrayBindingSet createBindingSet()
- Specified by:
createBindingSet
in interfaceQueryEvaluationContext
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hasBinding
public java.util.function.Predicate<BindingSet> hasBinding(java.lang.String variableName)
- Specified by:
hasBinding
in interfaceQueryEvaluationContext
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getBinding
public java.util.function.Function<BindingSet,Binding> getBinding(java.lang.String variableName)
- Specified by:
getBinding
in interfaceQueryEvaluationContext
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getValue
public java.util.function.Function<BindingSet,Value> getValue(java.lang.String variableName)
- Specified by:
getValue
in interfaceQueryEvaluationContext
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setBinding
public java.util.function.BiConsumer<Value,MutableBindingSet> setBinding(java.lang.String variableName)
- Specified by:
setBinding
in interfaceQueryEvaluationContext
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addBinding
public java.util.function.BiConsumer<Value,MutableBindingSet> addBinding(java.lang.String variableName)
- Specified by:
addBinding
in interfaceQueryEvaluationContext
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createBindingSet
public ArrayBindingSet createBindingSet(BindingSet bindings)
- Specified by:
createBindingSet
in interfaceQueryEvaluationContext
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findAllVariablesUsedInQuery
public static java.lang.String[] findAllVariablesUsedInQuery(QueryRoot node)
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