org.ametys.plugins.repository.query.expression

Class DoubleExpression

java.lang.Object

org.ametys.plugins.repository.query.expression.DoubleExpression

All Implemented Interfaces:

Expression

public class DoubleExpression
extends Object
implements Expression

Constructs an Expression corresponding to the double comparison with a metadata.

Nested Class Summary

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

Expression.Operator

Field Summary

Fields

Modifier and Type	Field and Description
private MetadataExpression	_metadata
private Expression.Operator	_operator
private double	_value

Constructor Summary

Constructors

Constructor and Description
DoubleExpression(String metadata, Expression.Operator operator, double value) Creates the comparison Expression.
DoubleExpression(String metadata, Expression.Operator operator, double value, boolean unversioned) Creates the comparison Expression.

Method Summary

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

Methods inherited from class java.lang.Object

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

Field Detail

_value

private double _value

_operator

private Expression.Operator _operator

_metadata

private MetadataExpression _metadata

Constructor Detail

DoubleExpression

public DoubleExpression(String metadata,
                        Expression.Operator operator,
                        double value)

Creates the comparison Expression.

Parameters:

metadata - the metadata name

operator - the operator to make the comparison

value - the double value

DoubleExpression

public DoubleExpression(String metadata,
                        Expression.Operator operator,
                        double value,
                        boolean unversioned)

Creates the comparison Expression.

Parameters:

metadata - the metadata name

operator - the operator to make the comparison

value - the double value

unversioned - true if the metadata is unversioned, false otherwise.

Method Detail

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.