Module org.mal_lang.langspec

Package org.mal_lang.langspec.step

Class StepExpression

java.lang.Object

org.mal_lang.langspec.step.StepExpression

Direct Known Subclasses:

StepBinaryOperation, StepReference, StepSubType, StepTransitive

public abstract class StepExpression
extends Object

Immutable class representing a step expression in a MAL language.

Since:

1.0.0

Method Summary

Modifier and Type	Method	Description
static StepExpression	fromBuilder(StepExpressionBuilder builder, Asset sourceAsset, Map<String,Asset> assets, Map<Variable,Asset> variableTargets)	Creates a new StepExpression object from a StepExpressionBuilder.
Asset	getSourceAsset()	Returns the source asset of this StepExpression object.
Asset	getTargetAsset()	Returns the target asset of this StepExpression object.
abstract JsonObject	toJson()	Returns the JSON representation of this StepExpression object.

Methods inherited from class java.lang.Object

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

Method Detail

getSourceAsset

public Asset getSourceAsset()

Returns the source asset of this StepExpression object.

Returns:

the source asset of this StepExpression object

Since:

1.0.0

getTargetAsset

public Asset getTargetAsset()

Returns the target asset of this StepExpression object.

Returns:

the target asset of this StepExpression object

Since:

1.0.0

toJson

public abstract JsonObject toJson()

Returns the JSON representation of this StepExpression object.

Returns:

the JSON representation of this StepExpression object

Since:

1.0.0

fromBuilder

public static StepExpression fromBuilder(StepExpressionBuilder builder,
                                         Asset sourceAsset,
                                         Map<String,Asset> assets,
                                         Map<Variable,Asset> variableTargets)

Creates a new StepExpression object from a StepExpressionBuilder.

Parameters:

builder - the StepExpressionBuilder

sourceAsset - the source asset of the step expression

assets - all assets of the language

variableTargets - a map of target assets of variables

Returns:

a new StepExpression object

Throws:

NullPointerException - if builder, sourceAsset, or assets is null

Since:

1.0.0