Package com.orientechnologies.orient.core.sql.parser

Class OExplainStatement

java.lang.Object

com.orientechnologies.orient.core.sql.parser.SimpleNode

com.orientechnologies.orient.core.sql.parser.OStatement

com.orientechnologies.orient.core.sql.parser.OExplainStatement

All Implemented Interfaces:

Node

public class OExplainStatement
extends OStatement

Field Summary

Fields

Modifier and Type	Field	Description
protected OStatement	statement

Fields inherited from class com.orientechnologies.orient.core.sql.parser.OStatement

CUSTOM_STRICT_SQL, originalStatement

Fields inherited from class com.orientechnologies.orient.core.sql.parser.SimpleNode

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

Constructor Summary

Constructors

Constructor	Description
OExplainStatement(int id)
OExplainStatement(OrientSql p, int id)

Method Summary

Modifier and Type	Method	Description
OExplainStatement	copy()
OInternalExecutionPlan	createExecutionPlan(OCommandContext ctx)	creates an execution plan for current statement, with profiling disabled
boolean	equals(Object o)
int	hashCode()
boolean	isIdempotent()
void	toGenericStatement(StringBuilder builder)
void	toString(Map<Object,Object> params, StringBuilder builder)

Methods inherited from class com.orientechnologies.orient.core.sql.parser.OStatement

deserialize, deserializeFromOResult, execute, execute, execute, execute, executinPlanCanBeCached, getOriginalStatement, refersToParent, resolvePlan, serialize, setOriginalStatement, toString, validate

Methods inherited from class com.orientechnologies.orient.core.sql.parser.SimpleNode

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

Methods inherited from class java.lang.Object

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

Field Details

statement

protected OStatement statement

Constructor Details

OExplainStatement

public OExplainStatement(int id)

OExplainStatement

public OExplainStatement(OrientSql p,
 int id)

Method Details

toString

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

Overrides:

toString in class OStatement

toGenericStatement

public void toGenericStatement(StringBuilder builder)

Overrides:

toGenericStatement in class OStatement

createExecutionPlan

public OInternalExecutionPlan createExecutionPlan(OCommandContext ctx)

Description copied from class: OStatement

creates an execution plan for current statement, with profiling disabled

Overrides:

createExecutionPlan in class OStatement

Parameters:

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

Returns:

an execution plan

copy

public OExplainStatement copy()

Overrides:

copy in class OStatement

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

isIdempotent

public boolean isIdempotent()

Overrides:

isIdempotent in class OStatement