Package com.arcadedb.query.sql.parser

Class WhileBlock

java.lang.Object

com.arcadedb.query.sql.parser.SimpleNode

com.arcadedb.query.sql.parser.Statement

com.arcadedb.query.sql.parser.WhileBlock

All Implemented Interfaces:

Node

public class WhileBlock
extends Statement

Field Summary

Fields

Modifier and Type	Field	Description
protected BooleanExpression	condition
protected List<Statement>	statements

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
WhileBlock(int id)
WhileBlock(SqlParser p, int id)

Method Summary

Modifier and Type	Method	Description
boolean	containsReturn()
Statement	copy()
UpdateExecutionPlan	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)
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

condition

protected BooleanExpression condition

statements

protected List<Statement> statements

Constructor Detail

WhileBlock

public WhileBlock(int id)

WhileBlock

public WhileBlock(SqlParser p,
                  int id)

Method Detail

execute

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

Overrides:

execute in class Statement

execute

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

Overrides:

execute in class Statement

createExecutionPlan

public UpdateExecutionPlan 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

copy

public Statement copy()

Overrides:

copy in class Statement

containsReturn

public boolean containsReturn()

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

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

Overrides:

toString in class Statement