Package org.fcrepo.search.api

Class Condition

java.lang.Object

org.fcrepo.search.api.Condition

public class Condition
extends Object

A data structure representing a search condition.

Author:

dbernstein

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Condition.Field
static class	Condition.Operator

Method Summary

Modifier and Type	Method	Description
static Condition	fromEnums(Condition.Field field, Condition.Operator operator, String expression)
static Condition	fromExpression(String expression)	Parses a string expression into a Condition object.
Condition.Field	getField()	Field accessor
String	getObject()
Condition.Operator	getOperator()	Operator accessor
String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

getField

public Condition.Field getField()

Field accessor

Returns:

the field

getOperator

public Condition.Operator getOperator()

Operator accessor

Returns:

the operator

getObject

public String getObject()

Returns:

the object portion of the condition

toString

public String toString()

Overrides:

toString in class Object

fromExpression

public static Condition fromExpression(String expression)
                                throws InvalidConditionExpressionException

Parses a string expression into a Condition object.

Parameters:

expression - The condition as a string expression.

Returns:

The condition

Throws:

InvalidConditionExpressionException - if we can't parse the string into a Condition.

fromEnums

public static Condition fromEnums(Condition.Field field,
                                  Condition.Operator operator,
                                  String expression)