Eclipse Platform Release 3.7

## Uses of Interface
org.eclipse.equinox.p2.metadata.expression.IExpressionFactory

Packages that use IExpressionFactory
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.ql: A query language specialized in the querying of p2 constructs.

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

Methods in org.eclipse.equinox.p2.metadata.expression that return IExpressionFactory
`static IExpressionFactory` `ExpressionUtil.getFactory()` Returns the global expression factory

Uses of IExpressionFactory in org.eclipse.equinox.p2.ql

Subinterfaces of IExpressionFactory in org.eclipse.equinox.p2.ql
`interface` `IQLFactory` This interface provides all the factory methods needed to create the all possible nodes of the expression tree.

Eclipse Platform Release 3.7

Guidelines for using Eclipse APIs.

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