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PlantUML is a component that allows to quickly write diagrams from text.
// THIS FILE HAS BEEN GENERATED BY A PREPROCESSOR.
/* +=======================================================================
* |
* | PlantUML : a free UML diagram generator
* |
* +=======================================================================
*
* (C) Copyright 2009-2024, Arnaud Roques
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* Project Info: https://plantuml.com
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* PlantUML is free software; you can redistribute it and/or modify it
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*/
package net.sourceforge.plantuml.tim;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import net.sourceforge.plantuml.text.StringLocated;
public class FunctionsSet {
private final Map functions = new HashMap();
private final Set functionsFinal = new HashSet<>();
private final Trie functions3 = new TrieImpl();
private TFunctionImpl pendingFunction;
public TFunction getFunctionSmart(TFunctionSignature searched) {
final TFunction func = this.functions.get(searched);
if (func != null) {
return func;
}
for (TFunction candidate : this.functions.values()) {
if (candidate.getSignature().sameFunctionNameAs(searched) == false) {
continue;
}
if (candidate.canCover(searched.getNbArg(), searched.getNamedArguments())) {
return candidate;
}
}
return null;
}
public int size() {
return functions().size();
}
public Map functions() {
return Collections.unmodifiableMap(functions);
}
public String getLonguestMatchStartingIn(String s) {
return functions3.getLonguestMatchStartingIn(s);
}
public TFunctionImpl pendingFunction() {
return pendingFunction;
}
public void addFunction(TFunction func) {
if (func.getFunctionType() == TFunctionType.LEGACY_DEFINELONG) {
((TFunctionImpl) func).finalizeEnddefinelong();
}
this.functions.put(func.getSignature(), func);
this.functions3.add(func.getSignature().getFunctionName() + "(");
}
public void executeEndfunction() {
this.addFunction(this.pendingFunction);
this.pendingFunction = null;
}
public void executeLegacyDefine(TContext context, TMemory memory, StringLocated s)
throws EaterException, EaterExceptionLocated {
if (this.pendingFunction != null) {
throw EaterException.located("already0048");
}
final EaterLegacyDefine legacyDefine = new EaterLegacyDefine(s);
legacyDefine.analyze(context, memory);
final TFunction function = legacyDefine.getFunction();
this.functions.put(function.getSignature(), function);
this.functions3.add(function.getSignature().getFunctionName() + "(");
}
public void executeLegacyDefineLong(TContext context, TMemory memory, StringLocated s)
throws EaterException, EaterExceptionLocated {
if (this.pendingFunction != null) {
throw EaterException.located("already0068");
}
final EaterLegacyDefineLong legacyDefineLong = new EaterLegacyDefineLong(s);
legacyDefineLong.analyze(context, memory);
this.pendingFunction = legacyDefineLong.getFunction();
}
public void executeDeclareReturnFunction(TContext context, TMemory memory, StringLocated s)
throws EaterException, EaterExceptionLocated {
if (this.pendingFunction != null) {
throw EaterException.located("already0068");
}
final EaterDeclareReturnFunction declareFunction = new EaterDeclareReturnFunction(s);
declareFunction.analyze(context, memory);
final boolean finalFlag = declareFunction.getFinalFlag();
final TFunctionSignature declaredSignature = declareFunction.getFunction().getSignature();
final TFunction previous = this.functions.get(declaredSignature);
if (previous != null && (finalFlag || this.functionsFinal.contains(declaredSignature))) {
throw EaterException.located("This function is already defined");
}
if (finalFlag) {
this.functionsFinal.add(declaredSignature);
}
if (declareFunction.getFunction().hasBody()) {
this.addFunction(declareFunction.getFunction());
} else {
this.pendingFunction = declareFunction.getFunction();
}
}
public void executeDeclareProcedure(TContext context, TMemory memory, StringLocated s)
throws EaterException, EaterExceptionLocated {
if (this.pendingFunction != null) {
throw EaterException.located("already0068");
}
final EaterDeclareProcedure declareFunction = new EaterDeclareProcedure(s);
declareFunction.analyze(context, memory);
final boolean finalFlag = declareFunction.getFinalFlag();
final TFunctionSignature declaredSignature = declareFunction.getFunction().getSignature();
final TFunction previous = this.functions.get(declaredSignature);
if (previous != null && (finalFlag || this.functionsFinal.contains(declaredSignature))) {
throw EaterException.located("This function is already defined");
}
if (finalFlag) {
this.functionsFinal.add(declaredSignature);
}
if (declareFunction.getFunction().hasBody()) {
this.addFunction(declareFunction.getFunction());
} else {
this.pendingFunction = declareFunction.getFunction();
}
}
}