Uses of Interface
org.eclipse.equinox.p2.metadata.expression.IEvaluationContext

Packages that use IEvaluationContext

Package	Description
org.eclipse.equinox.p2.metadata.expression	Provides a simple expression language used to represent requirements and filters in the metadada
org.eclipse.equinox.p2.metadata.index	Provides classes for metadata query indexing
org.eclipse.equinox.p2.query	Provides common classes for the query mechanism.

Uses of IEvaluationContext in org.eclipse.equinox.p2.metadata.expression

Methods in org.eclipse.equinox.p2.metadata.expression that return IEvaluationContext

Modifier and Type	Method	Description
IEvaluationContext	IContextExpression.createContext(Class<? extends T> elementClass, Iterator<T> everything)	Creates a new context to be passed to a subsequent evaluation.
IEvaluationContext	IContextExpression.createContext(Class<? extends T> elementClass, IIndexProvider<T> indexProvider)	Creates a new context to be passed to a subsequent evaluation.
IEvaluationContext	IExpressionFactory.createContext(Object... params)	Create an evaluation context with one single variable
IEvaluationContext	IExpressionFactory.createContext(IExpression[] variables, Object... params)	Create an evaluation context with one single variable
IEvaluationContext	IMatchExpression.createContext()	Creates a new context to be passed to repeated subsequent evaluations.

Methods in org.eclipse.equinox.p2.metadata.expression with parameters of type IEvaluationContext

Modifier and Type	Method	Description
Object	IExpression.evaluate(IEvaluationContext context)	Evaluate this expression with given context and variables.
boolean	IMatchExpression.isMatch(IEvaluationContext context, T candidate)	This method assigns candidate to the 'this' variable of the context and then evaluates the expression.
Iterator<T>	IContextExpression.iterator(IEvaluationContext context)	Evaluate the expression and return the expected collection result as an iterator

Uses of IEvaluationContext in org.eclipse.equinox.p2.metadata.index

Methods in org.eclipse.equinox.p2.metadata.index with parameters of type IEvaluationContext

Modifier and Type	Method	Description
Iterator<T>	IIndex.getCandidates(IEvaluationContext ctx, IExpression variable, IExpression booleanExpr)	Obtains the elements that are candidates for the given booleanExpr when applied using the given variable as this.

Uses of IEvaluationContext in org.eclipse.equinox.p2.query

Methods in org.eclipse.equinox.p2.query that return IEvaluationContext

Modifier and Type	Method	Description
IEvaluationContext	ExpressionMatchQuery.getContext()