org.apache.drill.common.expression

Class PathSegment.NameSegment

java.lang.Object

org.apache.drill.common.expression.PathSegment

org.apache.drill.common.expression.PathSegment.NameSegment

Enclosing class:

PathSegment

public static final class PathSegment.NameSegment
extends PathSegment

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.common.expression.PathSegment

PathSegment.ArraySegment, PathSegment.NameSegment

Field Summary

Fields inherited from class org.apache.drill.common.expression.PathSegment

originalValue, originalValueType

Constructor Summary

Constructors

Constructor and Description
NameSegment(CharSequence n)
NameSegment(CharSequence n, Object originalValue, TypeProtos.MajorType valueType)
NameSegment(CharSequence n, PathSegment child)

Method Summary

Modifier and Type	Method and Description
PathSegment.NameSegment	clone()
PathSegment.NameSegment	cloneWithNewChild(PathSegment newChild) Makes copy of segment chain with newChild added at the end.
PathSegment.NameSegment	getNameSegment()
String	getPath()
boolean	isArray()
boolean	isNamed()
boolean	nameEquals(String name)
boolean	segmentEquals(PathSegment obj)
int	segmentHashCode()
String	toString()

Methods inherited from class org.apache.drill.common.expression.PathSegment

contains, equals, getArraySegment, getChild, getOriginalValue, getOriginalValueType, hashCode, isLastPath

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

NameSegment

public NameSegment(CharSequence n,
                   Object originalValue,
                   TypeProtos.MajorType valueType)

NameSegment

public NameSegment(CharSequence n,
                   PathSegment child)

NameSegment

public NameSegment(CharSequence n)

Method Detail

getPath

public String getPath()

isArray

public boolean isArray()

Specified by:

isArray in class PathSegment

isNamed

public boolean isNamed()

Specified by:

isNamed in class PathSegment

getNameSegment

public PathSegment.NameSegment getNameSegment()

Overrides:

getNameSegment in class PathSegment

toString

public String toString()

Overrides:

toString in class Object

segmentHashCode

public int segmentHashCode()

Specified by:

segmentHashCode in class PathSegment

segmentEquals

public boolean segmentEquals(PathSegment obj)

Specified by:

segmentEquals in class PathSegment

nameEquals

public boolean nameEquals(String name)

clone

public PathSegment.NameSegment clone()

Specified by:

clone in class PathSegment

cloneWithNewChild

public PathSegment.NameSegment cloneWithNewChild(PathSegment newChild)

Description copied from class: PathSegment

Makes copy of segment chain with newChild added at the end.

Specified by:

cloneWithNewChild in class PathSegment

Parameters:

newChild - new child to add

Returns:

full copy of segment chain with new child added at the end of chain