Package org.jparsec.examples.sql.parser

Class RelationParser

java.lang.Object

org.jparsec.examples.sql.parser.RelationParser

public final class RelationParser
extends Object

Parser for relation.

Field Summary

Fields

Modifier and Type	Field	Description
(package private) static final Parser<String>	ALIAS
(package private) static final Parser<JoinType>	FULL_JOIN
(package private) static final Parser<JoinType>	INNER_JOIN
(package private) static final Parser<JoinType>	LEFT_JOIN
(package private) static final Parser<JoinType>	RIGHT_JOIN
(package private) static final Parser<Boolean>	SELECT_CLAUSE
(package private) static final Parser<Relation>	TABLE

Constructor Summary

Constructors

Constructor	Description
RelationParser()

Method Summary

Modifier and Type	Method	Description
(package private) static final Parser<Relation>	alias(Parser<Relation> rel)
(package private) static final Parser<Relation>	aliasable(Parser<Relation> rel)
(package private) static Parser<List<Relation>>	fromClause(Parser<Relation> rel)
(package private) static Parser<GroupBy>	groupByClause(Parser<Expression> expr, Parser<Expression> cond)
(package private) static Parser<Expression>	havingClause(Parser<Expression> cond)
(package private) static Parser<Relation>	join(Parser<Relation> rel, Parser<Expression> cond)
private static Parser<UnaryOperator<Relation>>	joinOn(Parser<JoinType> joinType, Parser<Relation> right, Parser<Expression> cond)
private static Parser<JoinType>	joinType(JoinType joinType, String phrase1, String phrase2)
private static <T> Parser<List<T>>	list(Parser<T> p)
(package private) static Parser<OrderBy>	orderByClause(Parser<Expression> expr)
(package private) static Parser<OrderBy.Item>	orderByItem(Parser<Expression> expr)
(package private) static final Parser<Projection>	projection(Parser<Expression> expr)
static Parser<Relation>	query()	The Parser for a full fledged SQL query.
(package private) static Parser<Relation>	query(Parser<Expression> expr, Parser<Expression> cond, Parser<Relation> rel)
(package private) static Parser<Relation>	select(Parser<Expression> expr, Parser<Expression> cond, Parser<Relation> rel)
(package private) static final Parser<Boolean>	selectClause()
(package private) static Parser<Relation>	union(Parser<Relation> rel)
(package private) static Parser<Expression>	whereClause(Parser<Expression> cond)

Methods inherited from class java.lang.Object

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

Field Details

ALIAS

static final Parser<String> ALIAS

FULL_JOIN

static final Parser<JoinType> FULL_JOIN

RIGHT_JOIN

static final Parser<JoinType> RIGHT_JOIN

LEFT_JOIN

static final Parser<JoinType> LEFT_JOIN

INNER_JOIN

static final Parser<JoinType> INNER_JOIN

TABLE

static final Parser<Relation> TABLE

SELECT_CLAUSE

static final Parser<Boolean> SELECT_CLAUSE

Constructor Details

RelationParser

public RelationParser()

Method Details

projection

static final Parser<Projection> projection(Parser<Expression> expr)

alias

static final Parser<Relation> alias(Parser<Relation> rel)

aliasable

static final Parser<Relation> aliasable(Parser<Relation> rel)

selectClause

static final Parser<Boolean> selectClause()

fromClause

static Parser<List<Relation>> fromClause(Parser<Relation> rel)

whereClause

static Parser<Expression> whereClause(Parser<Expression> cond)

groupByClause

static Parser<GroupBy> groupByClause(Parser<Expression> expr,
 Parser<Expression> cond)

havingClause

static Parser<Expression> havingClause(Parser<Expression> cond)

orderByItem

static Parser<OrderBy.Item> orderByItem(Parser<Expression> expr)

orderByClause

static Parser<OrderBy> orderByClause(Parser<Expression> expr)

join

static Parser<Relation> join(Parser<Relation> rel,
 Parser<Expression> cond)

select

static Parser<Relation> select(Parser<Expression> expr,
 Parser<Expression> cond,
 Parser<Relation> rel)

union

static Parser<Relation> union(Parser<Relation> rel)

query

static Parser<Relation> query(Parser<Expression> expr,
 Parser<Expression> cond,
 Parser<Relation> rel)

query

public static Parser<Relation> query()

The Parser for a full fledged SQL query.

joinType

private static Parser<JoinType> joinType(JoinType joinType,
 String phrase1,
 String phrase2)

joinOn

private static Parser<UnaryOperator<Relation>> joinOn(Parser<JoinType> joinType,
 Parser<Relation> right,
 Parser<Expression> cond)

list

private static <T> Parser<List<T>> list(Parser<T> p)