Package org.eclipse.epsilon.eml.dom

Class MergeRule

java.lang.Object

org.eclipse.epsilon.common.module.AbstractModuleElement

org.eclipse.epsilon.eol.dom.AnnotatableModuleElement

org.eclipse.epsilon.erl.dom.NamedRule

org.eclipse.epsilon.erl.dom.ExtensibleNamedRule

org.eclipse.epsilon.eml.dom.MergeRule

All Implemented Interfaces:

ModuleElement

public class MergeRule
extends ExtensibleNamedRule

Field Summary

Fields

Modifier and Type	Field	Description
protected boolean	auto
protected StatementBlock	bodyBlock
protected ExecutableBlock<Boolean>	guardBlock
protected Parameter	leftParameter
protected Parameter	rightParameter
protected List<Parameter>	targetParameters

Fields inherited from class org.eclipse.epsilon.erl.dom.ExtensibleNamedRule

allSuperRules, isAbstract, isGreedy, isLazy, isParallel, ofKindCache, ofTypeCache, superRules, superRulesIdentifiers

Fields inherited from class org.eclipse.epsilon.erl.dom.NamedRule

nameExpression

Fields inherited from class org.eclipse.epsilon.eol.dom.AnnotatableModuleElement

annotationBlock

Fields inherited from class org.eclipse.epsilon.common.module.AbstractModuleElement

children, comments, data, module, parent, region, uri

Constructor Summary

Constructors

Constructor	Description
MergeRule()

Method Summary

Modifier and Type	Method	Description
boolean	appliesTo(Match match, IEmlContext context)
void	build(AST cst, IModule module)
void	executeSuperRulesAndBody(Match match, Collection<Object> targets, IEmlContext context)
AST	getSuperRulesAst(AST cst)
boolean	hasMerged(Match match)
boolean	isPrimary(IEmlContext context)
Collection<?>	merge(Match match, Collection<Object> targets, IEmlContext context)
Collection<?>	merge(Match match, IEmlContext context)
String	toString()

Methods inherited from class org.eclipse.epsilon.erl.dom.ExtensibleNamedRule

calculateSuperRules, calculateSuperRules, getAllInstances, getAllOfKind, getAllOfType, getAllSuperRules, getRuleByName, getSuperRules, isAbstract, isGreedy, isLazy, isParallel

Methods inherited from class org.eclipse.epsilon.erl.dom.NamedRule

equals, getName, getNameAst, getNameExpression, hashCode

Methods inherited from class org.eclipse.epsilon.eol.dom.AnnotatableModuleElement

accept, getAnnotation, getAnnotationBlock, getAnnotations, getAnnotationsValues, getBooleanAnnotationValue, getBooleanAnnotationValue, getBooleanAnnotationValue, getBooleanAnnotationValue, hasAnnotation, setAnnotationBlock

Methods inherited from class org.eclipse.epsilon.common.module.AbstractModuleElement

getChildren, getComments, getData, getDebugInfo, getFile, getModule, getParent, getRegion, getUri, setModule, setParent, setRegion, setUri

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Details

guardBlock

protected ExecutableBlock<Boolean> guardBlock

bodyBlock

protected StatementBlock bodyBlock

leftParameter

protected Parameter leftParameter

rightParameter

protected Parameter rightParameter

targetParameters

protected List<Parameter> targetParameters

auto

protected boolean auto

Constructor Details

MergeRule

public MergeRule()

Method Details

build

public void build(AST cst,
 IModule module)

Specified by:

build in interface ModuleElement

Overrides:

build in class ExtensibleNamedRule

isPrimary

public boolean isPrimary(IEmlContext context)
                  throws EolRuntimeException

Throws:

EolRuntimeException

appliesTo

public boolean appliesTo(Match match,
 IEmlContext context)
                  throws EolRuntimeException

Throws:

EolRuntimeException

merge

public Collection<?> merge(Match match,
 Collection<Object> targets,
 IEmlContext context)
                    throws EolRuntimeException

Throws:

EolRuntimeException

hasMerged

public boolean hasMerged(Match match)

merge

public Collection<?> merge(Match match,
 IEmlContext context)
                    throws EolRuntimeException

Throws:

EolRuntimeException

toString

public String toString()

Overrides:

toString in class NamedRule

executeSuperRulesAndBody

public void executeSuperRulesAndBody(Match match,
 Collection<Object> targets,
 IEmlContext context)
                              throws EolRuntimeException

Throws:

EolRuntimeException

getSuperRulesAst

public AST getSuperRulesAst(AST cst)

Specified by:

getSuperRulesAst in class ExtensibleNamedRule