com.espertech.esper.codegen.core

Class CodegenBlock

java.lang.Object

com.espertech.esper.codegen.core.CodegenBlock

public class CodegenBlock
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected List<CodegenStatement>	statements

Constructor Summary

Constructors

Constructor and Description
CodegenBlock(CodegenMethod parentMethod)
CodegenBlock(CodegenStatementWBlockBase parentWBlock)

Method Summary

Modifier and Type	Method and Description
CodegenBlock	assignArrayElement(CodegenExpression ref, CodegenExpression index, CodegenExpression assignment)
CodegenBlock	assignArrayElement(String ref, CodegenExpression index, CodegenExpression assignment)
CodegenBlock	assignRef(String ref, CodegenExpression assignment)
CodegenBlock	blockContinue()
CodegenBlock	blockEnd()
CodegenBlock	blockReturn(CodegenExpression expression)
CodegenBlock	blockReturnNoValue()
CodegenBlock	blockThrow(CodegenExpression expression)
CodegenBlock	breakLoop()
CodegenBlock	compoundAssignment(String ref, String op, CodegenExpression rhs)
CodegenBlock	declareVar(Class clazz, Class optionalTypeVariable, String var, CodegenExpression initializer)
CodegenBlock	declareVar(Class clazz, String var, CodegenExpression initializer)
CodegenBlock	declareVarNoInit(Class clazz, String var)
CodegenBlock	declareVarNull(Class clazz, String var)
CodegenBlock	declareVarWCast(Class clazz, String var, String rhsName)
CodegenBlock	exprDotMethod(CodegenExpression expression, String method, CodegenExpression... params)
CodegenBlock	expression(CodegenExpression expression)
CodegenBlock	forEach(Class type, String name, CodegenExpression target)
CodegenBlock	forLoop(Class type, String name, CodegenExpression initialization, CodegenExpression termination, CodegenExpression increment)
CodegenBlock	forLoopIntSimple(String name, CodegenExpression upperLimit)
CodegenBlock	ifCondition(CodegenExpression condition)
CodegenBlock	ifConditionReturnConst(CodegenExpression condition, Object constant)
CodegenBlock	ifElse()
CodegenBlock	ifElseIf(CodegenExpression condition)
CodegenBlock	ifInstanceOf(String name, Class clazz)
CodegenBlock	ifNotInstanceOf(String name, Class clazz)
CodegenBlock	ifRefNotNull(String ref)
CodegenBlock	ifRefNotTypeReturnConst(String ref, Class type, Object constant)
CodegenBlock	ifRefNull(String ref)
CodegenBlock	ifRefNullReturnFalse(String ref)
CodegenBlock	ifRefNullReturnNull(String ref)
void	ifReturn(CodegenExpression result)
void	mergeClasses(Set<Class> classes)
String	methodEnd()
String	methodReturn(CodegenExpression expression)
void	render(StringBuilder builder, Map<Class,String> imports, int level, CodegenIndent indent)
CodegenBlock	synchronizedOn(CodegenExpressionRef ref)
CodegenBlock	tryCatch()
CodegenStatementTryCatch	tryEnd()
CodegenStatementTryCatch	tryReturn(CodegenExpression expression)

Methods inherited from class java.lang.Object

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

Field Detail

statements

protected List<CodegenStatement> statements

Constructor Detail

CodegenBlock

public CodegenBlock(CodegenMethod parentMethod)

CodegenBlock

public CodegenBlock(CodegenStatementWBlockBase parentWBlock)

Method Detail

expression

public CodegenBlock expression(CodegenExpression expression)

compoundAssignment

public CodegenBlock compoundAssignment(String ref,
                                       String op,
                                       CodegenExpression rhs)

ifConditionReturnConst

public CodegenBlock ifConditionReturnConst(CodegenExpression condition,
                                           Object constant)

ifNotInstanceOf

public CodegenBlock ifNotInstanceOf(String name,
                                    Class clazz)

ifInstanceOf

public CodegenBlock ifInstanceOf(String name,
                                 Class clazz)

ifRefNull

public CodegenBlock ifRefNull(String ref)

ifRefNotNull

public CodegenBlock ifRefNotNull(String ref)

ifCondition

public CodegenBlock ifCondition(CodegenExpression condition)

synchronizedOn

public CodegenBlock synchronizedOn(CodegenExpressionRef ref)

forLoopIntSimple

public CodegenBlock forLoopIntSimple(String name,
                                     CodegenExpression upperLimit)

forLoop

public CodegenBlock forLoop(Class type,
                            String name,
                            CodegenExpression initialization,
                            CodegenExpression termination,
                            CodegenExpression increment)

forEach

public CodegenBlock forEach(Class type,
                            String name,
                            CodegenExpression target)

tryCatch

public CodegenBlock tryCatch()

declareVarWCast

public CodegenBlock declareVarWCast(Class clazz,
                                    String var,
                                    String rhsName)

declareVar

public CodegenBlock declareVar(Class clazz,
                               String var,
                               CodegenExpression initializer)

declareVar

public CodegenBlock declareVar(Class clazz,
                               Class optionalTypeVariable,
                               String var,
                               CodegenExpression initializer)

declareVarNoInit

public CodegenBlock declareVarNoInit(Class clazz,
                                     String var)

declareVarNull

public CodegenBlock declareVarNull(Class clazz,
                                   String var)

assignRef

public CodegenBlock assignRef(String ref,
                              CodegenExpression assignment)

breakLoop

public CodegenBlock breakLoop()

assignArrayElement

public CodegenBlock assignArrayElement(String ref,
                                       CodegenExpression index,
                                       CodegenExpression assignment)

assignArrayElement

public CodegenBlock assignArrayElement(CodegenExpression ref,
                                       CodegenExpression index,
                                       CodegenExpression assignment)

exprDotMethod

public CodegenBlock exprDotMethod(CodegenExpression expression,
                                  String method,
                                  CodegenExpression... params)

ifRefNullReturnFalse

public CodegenBlock ifRefNullReturnFalse(String ref)

ifRefNotTypeReturnConst

public CodegenBlock ifRefNotTypeReturnConst(String ref,
                                            Class type,
                                            Object constant)

ifRefNullReturnNull

public CodegenBlock ifRefNullReturnNull(String ref)

blockReturn

public CodegenBlock blockReturn(CodegenExpression expression)

blockReturnNoValue

public CodegenBlock blockReturnNoValue()

tryReturn

public CodegenStatementTryCatch tryReturn(CodegenExpression expression)

tryEnd

public CodegenStatementTryCatch tryEnd()

blockThrow

public CodegenBlock blockThrow(CodegenExpression expression)

blockEnd

public CodegenBlock blockEnd()

methodReturn

public String methodReturn(CodegenExpression expression)

methodEnd

public String methodEnd()

render

public void render(StringBuilder builder,
                   Map<Class,String> imports,
                   int level,
                   CodegenIndent indent)

mergeClasses

public void mergeClasses(Set<Class> classes)

ifElseIf

public CodegenBlock ifElseIf(CodegenExpression condition)

ifElse

public CodegenBlock ifElse()

ifReturn

public void ifReturn(CodegenExpression result)

blockContinue

public CodegenBlock blockContinue()