Package org.apache.directory.scim.spec.filter

Class BaseFilterExpressionMapper<R>

java.lang.Object

org.apache.directory.scim.spec.filter.BaseFilterExpressionMapper<R>

Type Parameters:

R -

All Implemented Interfaces:

BiFunction<FilterExpression,AttributeContainer,R>

public abstract class BaseFilterExpressionMapper<R>
extends Object
implements BiFunction<FilterExpression,AttributeContainer,R>

The BaseFilterExpressionMapper is a utility class to aid in conversion of a FilterExpression into a class that can be used to look up or search for SCIM Resources. For example, convert a FilterExpression into a SQL query.

Constructor Summary

Constructors

Constructor	Description
BaseFilterExpressionMapper()

Method Summary

Modifier and Type	Method	Description
protected abstract R	apply(AttributeComparisonExpression expression, AttributeContainer attributeContainer)
protected abstract R	apply(AttributePresentExpression expression, AttributeContainer attributeContainer)
R	apply(FilterExpression expression, AttributeContainer attributeContainer)
protected R	apply(GroupExpression expression, AttributeContainer attributeContainer)
protected R	apply(LogicalExpression expression, AttributeContainer attributeContainer)
protected abstract R	apply(LogicalOperator op, R left, R right)
protected abstract R	apply(ValuePathExpression expression, AttributeContainer attributeContainer)
protected static Schema.Attribute	attribute(AttributeContainer attributeContainer, AttributeReference attributeReference)
protected static boolean	isStringExpression(Schema.Attribute attribute, Object compareValue)
protected abstract R	negate(R expression)
protected R	unhandledExpression(FilterExpression expression, AttributeContainer attributeContainer)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.function.BiFunction

andThen

Constructor Details

BaseFilterExpressionMapper

public BaseFilterExpressionMapper()

Method Details

apply

public R apply(FilterExpression expression,
 AttributeContainer attributeContainer)

Specified by:

apply in interface BiFunction<FilterExpression,AttributeContainer,R>

apply

protected abstract R apply(AttributeComparisonExpression expression,
 AttributeContainer attributeContainer)

apply

protected R apply(LogicalExpression expression,
 AttributeContainer attributeContainer)

apply

protected abstract R apply(LogicalOperator op,
 R left,
 R right)

apply

protected R apply(GroupExpression expression,
 AttributeContainer attributeContainer)

negate

protected abstract R negate(R expression)

apply

protected abstract R apply(AttributePresentExpression expression,
 AttributeContainer attributeContainer)

apply

protected abstract R apply(ValuePathExpression expression,
 AttributeContainer attributeContainer)

unhandledExpression

protected R unhandledExpression(FilterExpression expression,
 AttributeContainer attributeContainer)

attribute

protected static Schema.Attribute attribute(AttributeContainer attributeContainer,
 AttributeReference attributeReference)

isStringExpression

protected static boolean isStringExpression(Schema.Attribute attribute,
 Object compareValue)