|
Eclipse Platform Release 3.7 |
|||||||||
| PREV NEXT | FRAMES NO FRAMES | |||||||||
| Packages that use IEvaluationContext | |
|---|---|
| org.eclipse.equinox.p2.metadata.expression | Provides a simple expression language used to represent requirements and filters in the metadada Package Specification This package defines a simple expression language that is used to define requirements and filters in the metadata, but also form the base of the p2 query language. |
| org.eclipse.equinox.p2.metadata.index | Provides classes for metadata query indexing Package Specification This package provides API for creating and manipulating indices that are used to optimize queries against a particular queryable source. |
| 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 | |
|---|---|
IEvaluationContext |
IMatchExpression.createContext()
Creates a new context to be passed to repeated subsequent evaluations. |
IEvaluationContext |
IContextExpression.createContext(Class<? extends T> elementClass,
IIndexProvider<T> indexProvider)
Creates a new context to be passed to a subsequent evaluation. |
IEvaluationContext |
IContextExpression.createContext(Class<? extends T> elementClass,
Iterator<T> everything)
Creates a new context to be passed to a subsequent evaluation. |
IEvaluationContext |
IExpressionFactory.createContext(IExpression[] variables,
Object... params)
Create an evaluation context with one single variable |
IEvaluationContext |
IExpressionFactory.createContext(Object... params)
Create an evaluation context with one single variable |
| Methods in org.eclipse.equinox.p2.metadata.expression with parameters of type IEvaluationContext | |
|---|---|
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 | |
|---|---|
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 | |
|---|---|
IEvaluationContext |
ExpressionMatchQuery.getContext()
|
|
Eclipse Platform Release 3.7 |
|||||||||
| PREV NEXT | FRAMES NO FRAMES | |||||||||
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2011. All rights reserved.