org.zalando.guild.api.json.fields.java.expression

Class ParserFramework

java.lang.Object

org.zalando.guild.api.json.fields.java.expression.ParserFramework

public final class ParserFramework
extends Object

Entry point for parsing Json field expressions into FieldPredicates.

Since:

07.09.2015

Author:

Sean Patrick Floyd (sean.floyd@zalando.de)

Method Summary

Modifier and Type	Method and Description
static FieldPredicate	parseFieldsExpression(String fieldsExpression) Returns a FieldPredicate consistent with the semantics of the supplied Json Fields expression.
static FieldPredicate	parseFieldsExpressionOrFail(String fieldsExpression) Returns a FieldPredicate consistent with the semantics of the supplied Json Fields expression.

Methods inherited from class java.lang.Object

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

Method Detail

parseFieldsExpression

public static FieldPredicate parseFieldsExpression(@Nonnull
                                                   String fieldsExpression)

Returns a FieldPredicate consistent with the semantics of the supplied Json Fields expression. If the expression is invalid, the returned predicate will not match anything.

Throws:

NullPointerException - if null is passed in

parseFieldsExpressionOrFail

public static FieldPredicate parseFieldsExpressionOrFail(@Nonnull
                                                         String fieldsExpression)

Returns a FieldPredicate consistent with the semantics of the supplied Json Fields expression. If the expression is invalid, an IllegalArgumentException will be thrown.

Throws:

NullPointerException - if null is passed in

IllegalArgumentException - if the expression has invalid syntax