Package com.arcadedb.query.sql.parser

Class DeleteEdgeStatement

java.lang.Object

com.arcadedb.query.sql.parser.SimpleNode

com.arcadedb.query.sql.parser.Statement

com.arcadedb.query.sql.parser.DeleteEdgeStatement

All Implemented Interfaces:

Node

Direct Known Subclasses:

DeleteEdgeByRidStatement, DeleteEdgeFromToStatement, DeleteEdgeToStatement, DeleteEdgeVToStatement, DeleteEdgeWhereStatement

public class DeleteEdgeStatement
extends Statement

Field Summary

Fields

Modifier and Type	Field	Description
protected Expression	leftExpression
protected Rid	rid
protected List<Rid>	rids
protected Expression	rightExpression
protected Identifier	targetBucketName
protected Identifier	typeName
protected WhereClause	whereClause

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

CUSTOM_STRICT_SQL, limit, originalStatement, timeout

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

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
DeleteEdgeStatement	copy()
DeleteExecutionPlan	createExecutionPlan(CommandContext ctx, boolean enableProfiling)	creates an execution plan for current statement
boolean	equals(Object o)
ResultSet	execute(Database db, Object[] args, CommandContext parentCtx, boolean usePlanCache)
ResultSet	execute(Database db, Map params, CommandContext parentCtx, boolean usePlanCache)
Expression	getLeftExpression()
Rid	getRid()
List<Rid>	getRids()
Expression	getRightExpression()
Identifier	getTargetBucketName()
Identifier	getTypeName()
WhereClause	getWhereClause()
int	hashCode()
void	toString(Map<String,Object> params, StringBuilder builder)

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

createExecutionPlan, createExecutionPlanNoCache, deserialize, deserializeFromOResult, execute, execute, execute, execute, execute, execute, executionPlanCanBeCached, getLimit, getOriginalStatement, getTimeout, isDDL, isIdempotent, refersToParent, serialize, setLimit, setOriginalStatement, setTimeout, toString, validate

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

Methods inherited from class java.lang.Object

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

Field Detail

typeName

protected Identifier typeName

targetBucketName

protected Identifier targetBucketName

rid

protected Rid rid

rids

protected List<Rid> rids

leftExpression

protected Expression leftExpression

rightExpression

protected Expression rightExpression

whereClause

protected WhereClause whereClause

Constructor Detail

DeleteEdgeStatement

public DeleteEdgeStatement(int id)

DeleteEdgeStatement

public DeleteEdgeStatement(SqlParser p,
                           int id)

Method Detail

execute

public ResultSet execute(Database db,
                         Map params,
                         CommandContext parentCtx,
                         boolean usePlanCache)

Overrides:

execute in class Statement

execute

public ResultSet execute(Database db,
                         Object[] args,
                         CommandContext parentCtx,
                         boolean usePlanCache)

Overrides:

execute in class Statement

createExecutionPlan

public DeleteExecutionPlan createExecutionPlan(CommandContext ctx,
                                               boolean enableProfiling)

Description copied from class: Statement

creates an execution plan for current statement

Overrides:

createExecutionPlan in class Statement

Parameters:

ctx - the context that will be used to execute the statement

enableProfiling - true to enable profiling, false to disable it

Returns:

an execution plan

toString

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

Overrides:

toString in class Statement

copy

public DeleteEdgeStatement copy()

Overrides:

copy in class Statement

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

getTypeName

public Identifier getTypeName()

getTargetBucketName

public Identifier getTargetBucketName()

getRid

public Rid getRid()

getRids

public List<Rid> getRids()

getWhereClause

public WhereClause getWhereClause()

getLeftExpression

public Expression getLeftExpression()

getRightExpression

public Expression getRightExpression()