com.orientechnologies.orient.core.sql.parser

Class OStatement

java.lang.Object

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

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

All Implemented Interfaces:

Node

Direct Known Subclasses:

OCreateEdgeStatement, OCreateVertexStatement, ODDLStatement, ODeleteEdgeStatement, ODeleteStatement, ODeleteVertexStatement, OExplainStatement, OFindReferencesStatement, OForEachBlock, OHaRemoveServerStatement, OIfStatement, OInsertStatement, OMatchStatement, OMoveVertexStatement, OProfileStatement, OSelectStatement, OSimpleExecStatement, OTraverseStatement, OUpdateStatement, OWhileBlock

public class OStatement
extends SimpleNode

Field Summary

Fields

Modifier and Type	Field and Description
static String	CUSTOM_STRICT_SQL
protected String	originalStatement

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

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

Constructor Summary

Constructors

Constructor and Description
OStatement(int id)
OStatement(OrientSql p, int id)

Method Summary

Modifier and Type	Method and Description
OStatement	copy()
OInternalExecutionPlan	createExecutionPlan(OCommandContext ctx) creates an execution plan for current statement, with profiling disabled
OInternalExecutionPlan	createExecutionPlan(OCommandContext ctx, boolean profile) creates an execution plan for current statement
OInternalExecutionPlan	createExecutionPlanNoCache(OCommandContext ctx, boolean profile)
void	deserialize(OResult fromResult)
static OStatement	deserializeFromOResult(OResult doc)
OResultSet	execute(ODatabase db, Map args)
OResultSet	execute(ODatabase db, Map args, boolean usePlanCache)
OResultSet	execute(ODatabase db, Map args, OCommandContext parentContext)
OResultSet	execute(ODatabase db, Map args, OCommandContext parentContext, boolean usePlanCache)
OResultSet	execute(ODatabase db, Object[] args)
OResultSet	execute(ODatabase db, Object[] args, boolean usePlanCache)
OResultSet	execute(ODatabase db, Object[] args, OCommandContext parentContext)
OResultSet	execute(ODatabase db, Object[] args, OCommandContext parentContext, boolean usePlanCache)
Object	execute(OSQLAsynchQuery<ODocument> request, OCommandContext context, OProgressListener progressListener)
boolean	executinPlanCanBeCached()
String	getOriginalStatement()
boolean	isIdempotent()
boolean	refersToParent()
OResult	serialize()
void	setOriginalStatement(String originalStatement)
void	toString(Map<Object,Object> params, StringBuilder builder)
String	toString(String prefix)
void	validate()

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

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

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

originalStatement

protected String originalStatement

CUSTOM_STRICT_SQL

public static final String CUSTOM_STRICT_SQL

See Also:

Constant Field Values

Constructor Detail

OStatement

public OStatement(int id)

OStatement

public OStatement(OrientSql p,
                  int id)

Method Detail

toString

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

Overrides:

toString in class SimpleNode

validate

public void validate()
              throws OCommandSQLParsingException

Throws:

OCommandSQLParsingException

toString

public String toString(String prefix)

Overrides:

toString in class SimpleNode

execute

public Object execute(OSQLAsynchQuery<ODocument> request,
                      OCommandContext context,
                      OProgressListener progressListener)

execute

public OResultSet execute(ODatabase db,
                          Object[] args)

execute

public OResultSet execute(ODatabase db,
                          Object[] args,
                          OCommandContext parentContext)

execute

public OResultSet execute(ODatabase db,
                          Map args)

execute

public OResultSet execute(ODatabase db,
                          Map args,
                          OCommandContext parentContext)

execute

public OResultSet execute(ODatabase db,
                          Object[] args,
                          boolean usePlanCache)

execute

public OResultSet execute(ODatabase db,
                          Object[] args,
                          OCommandContext parentContext,
                          boolean usePlanCache)

execute

public OResultSet execute(ODatabase db,
                          Map args,
                          boolean usePlanCache)

execute

public OResultSet execute(ODatabase db,
                          Map args,
                          OCommandContext parentContext,
                          boolean usePlanCache)

createExecutionPlan

public OInternalExecutionPlan createExecutionPlan(OCommandContext ctx)

creates an execution plan for current statement, with profiling disabled

Parameters:

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

Returns:

an execution plan

createExecutionPlan

public OInternalExecutionPlan createExecutionPlan(OCommandContext ctx,
                                                  boolean profile)

creates an execution plan for current statement

Parameters:

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

profile - true to enable profiling, false to disable it

Returns:

an execution plan

createExecutionPlanNoCache

public OInternalExecutionPlan createExecutionPlanNoCache(OCommandContext ctx,
                                                         boolean profile)

copy

public OStatement copy()

Overrides:

copy in class SimpleNode

refersToParent

public boolean refersToParent()

isIdempotent

public boolean isIdempotent()

deserializeFromOResult

public static OStatement deserializeFromOResult(OResult doc)

serialize

public OResult serialize()

deserialize

public void deserialize(OResult fromResult)

executinPlanCanBeCached

public boolean executinPlanCanBeCached()

getOriginalStatement

public String getOriginalStatement()

setOriginalStatement

public void setOriginalStatement(String originalStatement)