Package org.ametys.plugins.repository.query.expression

Class MetadataExpression

java.lang.Object

org.ametys.plugins.repository.query.expression.MetadataExpression

All Implemented Interfaces:

Expression

public class MetadataExpression
extends Object
implements Expression

Constructs an Expression testing the existence of a metadata.

Nested Class Summary

Nested classes/interfaces inherited from interface org.ametys.plugins.repository.query.expression.Expression

Expression.Operator

Constructor Summary

Constructors

Constructor	Description
MetadataExpression(String metadata)	Creates the comparison Expression.
MetadataExpression(String metadata, ExpressionContext context)	Creates the comparison Expression.

Method Summary

Modifier and Type	Method	Description
String	build()	Build the expression.

Methods inherited from class java.lang.Object

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

Constructor Details

MetadataExpression

public MetadataExpression(String metadata)

Creates the comparison Expression.

Parameters:

metadata - the metadata name

MetadataExpression

public MetadataExpression(String metadata,
 ExpressionContext context)

Creates the comparison Expression.

Parameters:

metadata - the metadata name

context - the context of the expression

Method Details

build

public String build()

Description copied from interface: Expression

Build the expression.

Specified by:

build in interface Expression

Returns:

The XPath view of the expression.