Package com.arcadedb.query.sql.parser

Class NestedProjectionItem

java.lang.Object

com.arcadedb.query.sql.parser.SimpleNode

com.arcadedb.query.sql.parser.NestedProjectionItem

All Implemented Interfaces:

Node

public class NestedProjectionItem
extends SimpleNode

Field Summary

Fields

Modifier and Type	Field	Description
protected Identifier	alias
protected boolean	exclude
protected NestedProjection	expansion
protected Expression	expression
protected boolean	rightWildcard
protected boolean	star

Fields inherited from class com.arcadedb.query.sql.parser.SimpleNode

children, firstToken, id, lastToken, parent, parser, value

Constructor Summary

Constructors

Constructor	Description
NestedProjectionItem(int id)
NestedProjectionItem(SqlParser p, int id)

Method Summary

Modifier and Type	Method	Description
NestedProjectionItem	copy()
void	deserialize(Result fromResult)
boolean	equals(Object o)
Object	expand(Expression expression, String name, Object value, CommandContext ctx, int recursion)
int	hashCode()
boolean	matches(String propertyName)	given a property name, calculates if this property name matches this nested projection item, eg.
Result	serialize()
void	toString(Map<String,Object> params, StringBuilder builder)

Methods inherited from class com.arcadedb.query.sql.parser.SimpleNode

childrenAccept, dump, getValue, jjtAccept, jjtAddChild, jjtClose, jjtGetChild, jjtGetFirstToken, jjtGetLastToken, jjtGetNumChildren, jjtGetParent, jjtGetValue, jjtOpen, jjtSetFirstToken, jjtSetLastToken, jjtSetParent, jjtSetValue, toString, toString

Methods inherited from class java.lang.Object

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

Field Detail

exclude

protected boolean exclude

star

protected boolean star

expression

protected Expression expression

rightWildcard

protected boolean rightWildcard

expansion

protected NestedProjection expansion

alias

protected Identifier alias

Constructor Detail

NestedProjectionItem

public NestedProjectionItem(int id)

NestedProjectionItem

public NestedProjectionItem(SqlParser p,
                            int id)

Method Detail

copy

public NestedProjectionItem copy()

Overrides:

copy in class SimpleNode

matches

public boolean matches(String propertyName)

given a property name, calculates if this property name matches this nested projection item, eg.

• this is a *, so it matches any property name
• the field name for this projection item is the same as the input property name
• this item has a wildcard and the partial field is a prefix of the input property name

Parameters:

propertyName -

Returns:

toString

public void toString(Map<String,Object> params,
                     StringBuilder builder)

Overrides:

toString in class SimpleNode

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

expand

public Object expand(Expression expression,
                     String name,
                     Object value,
                     CommandContext ctx,
                     int recursion)

serialize

public Result serialize()

deserialize

public void deserialize(Result fromResult)