Package com.petrolpark.core.scratch.symbol.expression.variable

Class QueryVariableExpression<TYPE,ARGUMENT extends IScratchArgument<IScratchEnvironment,TYPE>>

java.lang.Object

com.petrolpark.core.scratch.symbol.ScratchSymbol<IVariableScratchEnvironment,ScratchArguments.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument>,ScratchParameters.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>>

com.petrolpark.core.scratch.symbol.expression.ScratchExpression<IVariableScratchEnvironment,TYPE,ScratchArguments.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument>,ScratchParameters.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>>

com.petrolpark.core.scratch.symbol.expression.GenericExpression<IVariableScratchEnvironment,TYPE,ARGUMENT,TYPE,ScratchArguments.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument>,ScratchParameters.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>>

com.petrolpark.core.scratch.symbol.expression.UnaryGenericExpression<IVariableScratchEnvironment,TYPE,ARGUMENT,TYPE,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>

com.petrolpark.core.scratch.symbol.expression.variable.QueryVariableExpression<TYPE,ARGUMENT>

All Implemented Interfaces:

IScratchExpression<IVariableScratchEnvironment,TYPE,ScratchArguments.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument>,ScratchParameters.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>>, IGenericScratchSymbol<IVariableScratchEnvironment,TYPE,ARGUMENT,ScratchArguments.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument>,ScratchParameters.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>>, IScratchSymbol<IVariableScratchEnvironment,ScratchArguments.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument>,ScratchParameters.Just<IVariableScratchEnvironment,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>>

public final class QueryVariableExpression<TYPE,ARGUMENT extends IScratchArgument<IScratchEnvironment,TYPE>>
extends UnaryGenericExpression<IVariableScratchEnvironment,TYPE,ARGUMENT,TYPE,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>

Nested Class Summary

Nested classes/interfaces inherited from class com.petrolpark.core.scratch.symbol.expression.GenericExpression

GenericExpression.Type<EXPRESSION extends GenericExpression<?,?,?,?,?,?>>

Field Summary

Fields inherited from class com.petrolpark.core.scratch.symbol.expression.GenericExpression

genericClass

Fields inherited from class com.petrolpark.core.scratch.symbol.ScratchSymbol

parameters

Fields inherited from interface com.petrolpark.core.scratch.symbol.expression.IScratchExpression

CODEC, STREAM_CODEC, TYPED_CODEC

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	QueryVariableExpression(IScratchClass<TYPE,ARGUMENT> genericClass)

Method Summary

Modifier and Type	Method	Description
static final <TYPE, ARGUMENT extends IScratchArgument<IScratchEnvironment, TYPE>> QueryVariableExpression<TYPE,ARGUMENT>	create(IScratchClass<TYPE,ARGUMENT> genericClass)
TYPE	evaluate(IVariableScratchEnvironment environment, ScratchVariableIdentifier argument)
IScratchExpression.Type<?>	getExpressionType()
IScratchClass<TYPE,ARGUMENT>	getReturnClass()

Methods inherited from class com.petrolpark.core.scratch.symbol.expression.UnaryGenericExpression

evaluate

Methods inherited from class com.petrolpark.core.scratch.symbol.expression.GenericExpression

getGenericScratchClass

Methods inherited from class com.petrolpark.core.scratch.symbol.ScratchSymbol

getParameters

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.petrolpark.core.scratch.symbol.IGenericScratchSymbol

canEvaluate

Methods inherited from interface com.petrolpark.core.scratch.symbol.IScratchSymbol

getParameters

Constructor Details

QueryVariableExpression

protected QueryVariableExpression(IScratchClass<TYPE,ARGUMENT> genericClass)

Method Details

create

public static final <TYPE,
ARGUMENT extends IScratchArgument<IScratchEnvironment,
TYPE>>
QueryVariableExpression<TYPE,ARGUMENT> create(IScratchClass<TYPE,ARGUMENT> genericClass)

evaluate

public TYPE evaluate(IVariableScratchEnvironment environment,
 ScratchVariableIdentifier argument)

Specified by:

evaluate in class UnaryGenericExpression<IVariableScratchEnvironment,TYPE,ARGUMENT extends IScratchArgument<IScratchEnvironment,TYPE>,TYPE,ScratchVariableIdentifier,VariableArgument,VariableArgument.VariableParameter>

getReturnClass

public IScratchClass<TYPE,ARGUMENT> getReturnClass()

getExpressionType

public IScratchExpression.Type<?> getExpressionType()