de.ipcon.db.oql

Class PathPart

java.lang.Object

de.ipcon.db.oql.ParseTreeNode

de.ipcon.db.oql.PathPart

public class PathPart
extends ParseTreeNode

A PathPart object represents a single path part (between the dots), including the left dot, telling, wether it's a null safe one (?.) or not.

Author:

Patric Bechtel

Constructor Summary

Constructors

Constructor and Description
PathPart(java.lang.String name, boolean nullsafeDotted, java.lang.String typeCast, boolean only)

Method Summary

Modifier and Type	Method and Description
void	appendDebugString(java.lang.StringBuilder s, boolean first)
java.lang.String	getDescribingKey()
java.lang.String	getName()
AttributeI	getResultingAttribute(EntityI e)
AttributeI	getResultingAttribute(EntityI e, boolean persistentOnly)
EntityI	getResultingEntity(EntityI e)
EntityI	getResultingEntity(EntityI e, boolean persistentOnly)
java.lang.String	getTypeCast()
boolean	isId()
boolean	isLastBeforeId()
boolean	isNullsafeDotted()
boolean	isOnly()
void	setLastBeforeId(boolean lastBeforeId)

Methods inherited from class de.ipcon.db.oql.ParseTreeNode

addChild, appendComments, appendDebugString, debugString, getChild, getChildCount, getExpressionResultType, getOperatorPrecedence, getParent, getResultClass, getToken, getType, hasType, isLeaf, isRoot, removeChild, renderSQL, setOwnType, setParent, setToken, setType, setType, setType, setTypeFromChildren, setTypeFromParent, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

PathPart

public PathPart(java.lang.String name,
                boolean nullsafeDotted,
                java.lang.String typeCast,
                boolean only)

Method Detail

getName

public java.lang.String getName()

isNullsafeDotted

public boolean isNullsafeDotted()

getTypeCast

public java.lang.String getTypeCast()

isOnly

public boolean isOnly()

setLastBeforeId

public void setLastBeforeId(boolean lastBeforeId)

isLastBeforeId

public boolean isLastBeforeId()

isId

public boolean isId()

appendDebugString

public void appendDebugString(java.lang.StringBuilder s,
                              boolean first)

getDescribingKey

public java.lang.String getDescribingKey()

getResultingAttribute

public AttributeI getResultingAttribute(EntityI e)

getResultingAttribute

public AttributeI getResultingAttribute(EntityI e,
                                        boolean persistentOnly)

getResultingEntity

public EntityI getResultingEntity(EntityI e)

getResultingEntity

public EntityI getResultingEntity(EntityI e,
                                  boolean persistentOnly)