org.jsimpledb.parse

Class IndexedFieldParser

java.lang.Object

org.jsimpledb.parse.IndexedFieldParser

All Implemented Interfaces:

Parser<IndexedFieldParser.Result>

public class IndexedFieldParser
extends Object
implements Parser<IndexedFieldParser.Result>

Parses the name of an indexed field.

Syntax examples:

• Person.lastName
• Person.friends.element
• Person.grades.key

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	IndexedFieldParser.Result Result returned from an IndexedFieldParser parse.

Constructor Summary

Constructors

Constructor and Description
IndexedFieldParser()

Method Summary

Modifier and Type	Method and Description
protected Predicate<? super Field<?>>	getFieldFilter()
protected Predicate<? super SimpleField<?>>	getSubFieldFilter()
IndexedFieldParser.Result	parse(ParseSession session, ParseContext ctx, boolean complete) Parse text from the given parse context.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedFieldParser

public IndexedFieldParser()

Method Detail

parse

public IndexedFieldParser.Result parse(ParseSession session,
                                       ParseContext ctx,
                                       boolean complete)

Description copied from interface: Parser

Parse text from the given parse context.

Generally speaking, this method may assume that any whitespace allowed before the item being parsed has already been skipped over (that's a matter for the containing parser).

Specified by:

parse in interface Parser<IndexedFieldParser.Result>

Parameters:

session - parse session

ctx - input to parse

complete - false if parse is "for real", true if only for tab completion calculation

Returns:

parsed value

getFieldFilter

protected Predicate<? super Field<?>> getFieldFilter()

getSubFieldFilter

protected Predicate<? super SimpleField<?>> getSubFieldFilter()