Package org.codice.ddf.opensearch.endpoint

Class KeywordTextParser

java.lang.Object

org.parboiled.BaseActions<ASTNode>

org.parboiled.BaseParser<ASTNode>

org.codice.ddf.opensearch.endpoint.KeywordTextParser

All Implemented Interfaces:

org.parboiled.ContextAware<ASTNode>

public class KeywordTextParser
extends org.parboiled.BaseParser<ASTNode>

This parser is based on a modified version of the "IC/DoD Keyword Query Language Specification, V2.0" (3 October 2012). This spec includes an EBNF that this parser is based on. All changes to that EBNF were made to add variable whitespace handling and to make parsing more efficient.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
class	KeywordTextParser.StackPhraseRewriteAction

Field Summary

Fields

Modifier and Type	Field	Description
protected static final String	AND_STRING
protected final org.parboiled.Rule	andOperator
protected final org.parboiled.Rule	dblquote
protected final org.parboiled.Rule	lpar
protected static final String	NOT_STRING
protected final org.parboiled.Rule	notOperator
protected static final String	OR_STRING
protected final org.parboiled.Rule	orOperator
protected final org.parboiled.Rule	rpar
protected static final String	SPACE_STRING

Fields inherited from class org.parboiled.BaseParser

ANY, DEDENT, EMPTY, EOI, INDENT, NOTHING

Constructor Summary

Constructors

Constructor	Description
KeywordTextParser()

Method Summary

Modifier and Type	Method	Description
org.parboiled.Rule	inputPhrase()

Methods inherited from class org.parboiled.BaseParser

ACTION, AnyOf, AnyOf, AnyOf, Ch, CharRange, FirstOf, FirstOf, fromCharArray, fromCharLiteral, fromStringLiteral, IgnoreCase, IgnoreCase, IgnoreCase, newInstance, NoneOf, NoneOf, NTimes, NTimes, OneOrMore, OneOrMore, Optional, Optional, Sequence, Sequence, String, String, Test, Test, TestNot, TestNot, toRule, toRules, ZeroOrMore, ZeroOrMore

Methods inherited from class org.parboiled.BaseActions

currentChar, currentIndex, drop, drop, dup, getContext, hasError, inPredicate, match, matchedChar, matchEnd, matchLength, matchOrDefault, matchRange, matchStart, nodeSuppressed, peek, peek, poke, poke, pop, pop, position, push, push, pushAll, setContext, swap, swap3, swap4, swap5, swap6

Methods inherited from class java.lang.Object

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

Field Details

OR_STRING

protected static final String OR_STRING

See Also:

• Constant Field Values

AND_STRING

protected static final String AND_STRING

See Also:

• Constant Field Values

NOT_STRING

protected static final String NOT_STRING

See Also:

• Constant Field Values

SPACE_STRING

protected static final String SPACE_STRING

See Also:

• Constant Field Values

orOperator

protected final org.parboiled.Rule orOperator

andOperator

protected final org.parboiled.Rule andOperator

notOperator

protected final org.parboiled.Rule notOperator

lpar

protected final org.parboiled.Rule lpar

rpar

protected final org.parboiled.Rule rpar

dblquote

protected final org.parboiled.Rule dblquote

Constructor Details

KeywordTextParser

public KeywordTextParser()

Method Details

inputPhrase

public org.parboiled.Rule inputPhrase()