wt.epm.query
Class QueryNodes.ClassNode

java.lang.Object
  wt.epm.query.QueryNodes.Node
      wt.epm.query.QueryNodes.FromItemNode
          wt.epm.query.QueryNodes.ClassNode

All Implemented Interfaces:

QueryNodes.GeneratableNode

Enclosing class:

QueryNodes

static class QueryNodes.ClassNode

extends QueryNodes.FromItemNode

Field Summary

private String	alias
private Map	attrCache
private Class	clazz
private boolean	descendants
static int	GEN_CONFIGSPEC
static int	GEN_FROM
static int	GEN_GROUPBY
static int	GEN_HAVING
static int	GEN_ORDERBY
static int	GEN_SELECT
static int	GEN_WHERE
private String	name
private QueryNodes.ParserScope	parserScope
private int	usage

Constructor Summary

(package private)

QueryNodes.ClassNode(QueryNodes.ParserScope parserScope, Name name, QueryNodes.AliasNode alias, boolean descendants)

Method Summary

protected static void	appendJoint(QueryNodes.QueryScope scope, QueryNodes.ClassNode source, String sourceAttribute, QueryNodes.ClassNode target)
protected static void	appendJoint(QueryNodes.QueryScope scope, QueryNodes.ClassNode source, String sourceAttribute, QueryNodes.ClassNode target, int outerJoint)
protected static void	appendOpionalAnd(QueryNodes.QueryScope scope)
void	checkLocalScope(QueryNodes.QueryScope scope)
protected static void	dump(Collection collection, PrintStream out, QueryNodes.Shift shift)
(package private) void	dump(PrintStream out, QueryNodes.Shift shift)
protected static void	dump(QueryNodes.Node node, PrintStream out, QueryNodes.Shift shift)
protected static void	dump(String prefix, Collection collection, PrintStream out, QueryNodes.Shift shift)
protected static void	dump(String prefix, QueryNodes.Node node, PrintStream out, QueryNodes.Shift shift)
protected static void	generate(Collection collection, QueryNodes.QueryScope scope)
protected static void	generate(QueryNodes.GeneratableNode node, QueryNodes.QueryScope scope)
void	generate(QueryNodes.QueryScope scope)
String	getAlias()
private QueryNodes.ImmediateAttribute	getImmediateAttribute_(QueryNodes.QueryScope scope, Name name)
QueryNodes.ImmediateAttribute	getImmediateAttribute(QueryNodes.QueryScope scope, Name name)
int	getIndex(QueryNodes.QueryScope scope)
private Class	getJavaClass(QueryNodes.QueryContext context)
Class	getJavaClass(QueryNodes.QueryScope scope)
String	getName()
QueryNodes.ParserScope	getParserScope()
String	getPOMAlias(QueryNodes.QueryScope scope)
protected String	getShortClassName()
TableExpression	getTableExpression(QueryNodes.QueryScope scope)
protected String	getTitle(QueryNodes.Shift shift)
(package private) int	getUsage()
(package private) void	increaseUsage()
void	invalidAttributeName(String name)
boolean	isCanBeIgnored(QueryNodes.QueryScope scope)
boolean	isLocalScope(QueryNodes.QueryScope scope)
private QueryNodes.ImmediateAttribute	processWithBaseClass(QueryNodes.QueryScope scope, ClassInfo classInfo, Name name, int nameIndex)
protected void	register(QueryNodes.ParserScope parserScope)
private void	setIndex(QueryNodes.QueryScope scope, int index)
(package private) void	setUsage(int usage)
String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

parserScope

private QueryNodes.ParserScope parserScope

name

private String name

alias

private String alias

clazz

private Class clazz

usage

private int usage

descendants

private boolean descendants

attrCache

private Map attrCache

GEN_SELECT

public static final int GEN_SELECT

See Also:

Constant Field Values

GEN_FROM

public static final int GEN_FROM

See Also:

Constant Field Values

GEN_WHERE

public static final int GEN_WHERE

See Also:

Constant Field Values

GEN_GROUPBY

public static final int GEN_GROUPBY

See Also:

Constant Field Values

GEN_HAVING

public static final int GEN_HAVING

See Also:

Constant Field Values

GEN_ORDERBY

public static final int GEN_ORDERBY

See Also:

Constant Field Values

GEN_CONFIGSPEC

public static final int GEN_CONFIGSPEC

See Also:

Constant Field Values

Constructor Detail

QueryNodes.ClassNode

QueryNodes.ClassNode(QueryNodes.ParserScope parserScope,
                     Name name,
                     QueryNodes.AliasNode alias,
                     boolean descendants)
               throws QueryException

Method Detail

getParserScope

public QueryNodes.ParserScope getParserScope()

getName

public String getName()

getAlias

public String getAlias()

getJavaClass

public Class getJavaClass(QueryNodes.QueryScope scope)
                   throws QueryException

Throws:

QueryException

getJavaClass

private Class getJavaClass(QueryNodes.QueryContext context)
                    throws QueryException

Throws:

QueryException

isLocalScope

public boolean isLocalScope(QueryNodes.QueryScope scope)

checkLocalScope

public void checkLocalScope(QueryNodes.QueryScope scope)
                     throws QueryException

Throws:

QueryException

getIndex

public int getIndex(QueryNodes.QueryScope scope)
             throws QueryException

Throws:

QueryException

setIndex

private void setIndex(QueryNodes.QueryScope scope,
                      int index)
               throws QueryException

Throws:

QueryException

getTableExpression

public TableExpression getTableExpression(QueryNodes.QueryScope scope)
                                   throws QueryException

Throws:

QueryException

getPOMAlias

public String getPOMAlias(QueryNodes.QueryScope scope)
                   throws QueryException

Throws:

QueryException

getUsage

int getUsage()

setUsage

void setUsage(int usage)

increaseUsage

void increaseUsage()

toString

public String toString()

isCanBeIgnored

public boolean isCanBeIgnored(QueryNodes.QueryScope scope)
                       throws QueryException

Throws:

QueryException

generate

public void generate(QueryNodes.QueryScope scope)
              throws WTException,
                     WTPropertyVetoException

Throws:

WTException

WTPropertyVetoException

getImmediateAttribute_

private QueryNodes.ImmediateAttribute getImmediateAttribute_(QueryNodes.QueryScope scope,
                                                             Name name)
                                                      throws QueryException

Throws:

QueryException

processWithBaseClass

private QueryNodes.ImmediateAttribute processWithBaseClass(QueryNodes.QueryScope scope,
                                                           ClassInfo classInfo,
                                                           Name name,
                                                           int nameIndex)
                                                    throws QueryException

Throws:

QueryException

getImmediateAttribute

public QueryNodes.ImmediateAttribute getImmediateAttribute(QueryNodes.QueryScope scope,
                                                           Name name)
                                                    throws QueryException

Throws:

QueryException

invalidAttributeName

public void invalidAttributeName(String name)
                          throws QueryException

Throws:

QueryException

register

protected void register(QueryNodes.ParserScope parserScope)
                 throws QueryException

Throws:

QueryException

dump

void dump(PrintStream out,
          QueryNodes.Shift shift)

getTitle

protected String getTitle(QueryNodes.Shift shift)

getShortClassName

protected String getShortClassName()

dump

protected static void dump(QueryNodes.Node node,
                           PrintStream out,
                           QueryNodes.Shift shift)

dump

protected static void dump(String prefix,
                           QueryNodes.Node node,
                           PrintStream out,
                           QueryNodes.Shift shift)

dump

protected static void dump(Collection collection,
                           PrintStream out,
                           QueryNodes.Shift shift)

dump

protected static void dump(String prefix,
                           Collection collection,
                           PrintStream out,
                           QueryNodes.Shift shift)

generate

protected static void generate(QueryNodes.GeneratableNode node,
                               QueryNodes.QueryScope scope)
                        throws WTException,
                               WTPropertyVetoException

Throws:

WTException

WTPropertyVetoException

generate

protected static void generate(Collection collection,
                               QueryNodes.QueryScope scope)
                        throws WTException,
                               WTPropertyVetoException

Throws:

WTException

WTPropertyVetoException

appendOpionalAnd

protected static void appendOpionalAnd(QueryNodes.QueryScope scope)

appendJoint

protected static void appendJoint(QueryNodes.QueryScope scope,
                                  QueryNodes.ClassNode source,
                                  String sourceAttribute,
                                  QueryNodes.ClassNode target)
                           throws WTException

Throws:

WTException

appendJoint

protected static void appendJoint(QueryNodes.QueryScope scope,
                                  QueryNodes.ClassNode source,
                                  String sourceAttribute,
                                  QueryNodes.ClassNode target,
                                  int outerJoint)
                           throws WTException

Throws:

WTException