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modified: ../../../main/java/de/dhbwstuttgart/syntaxtree/factory/UnifyTypeFactory.java

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modified:   ../../../main/java/de/dhbwstuttgart/typeinference/unify/model/PlaceholderType.java
zurueck zum alten Zustand
This commit is contained in:
Martin Plümicke 2019-01-11 23:00:27 +01:00
parent 755fd5c821
commit 58d757398d
2 changed files with 4 additions and 15 deletions
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2
src/main/java/de/dhbwstuttgart/syntaxtree/factory/UnifyTypeFactory.java
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@ -120,7 +120,7 @@ public class UnifyTypeFactory {
} }
public static UnifyType convert(TypePlaceholder tph){ public static UnifyType convert(TypePlaceholder tph){
PlaceholderType ntph = PlaceholderType.convertTypePlaceholder(tph.getName());//eingefuegt PL 2019-01-11 //new PlaceholderType(tph.getName()); PlaceholderType ntph = new PlaceholderType(tph.getName());
int in = PLACEHOLDERS.indexOf(ntph); int in = PLACEHOLDERS.indexOf(ntph);
if (in == -1) { if (in == -1) {
PLACEHOLDERS.add(ntph); PLACEHOLDERS.add(ntph);

17
src/main/java/de/dhbwstuttgart/typeinference/unify/model/PlaceholderType.java
View File

@ -23,7 +23,7 @@ public final class PlaceholderType extends UnifyType{
* Static list containing the names of all existing placeholders. * Static list containing the names of all existing placeholders.
* Used for generating fresh placeholders. * Used for generating fresh placeholders.
*/ */
public static final ArrayList<PlaceholderType> EXISTING_PLACEHOLDERS = new ArrayList<PlaceholderType>(); public static final ArrayList<String> EXISTING_PLACEHOLDERS = new ArrayList<String>();
/** /**
* Prefix of auto-generated placeholder names. * Prefix of auto-generated placeholder names.
@ -60,28 +60,17 @@ public final class PlaceholderType extends UnifyType{
*/ */
public PlaceholderType(String name) { public PlaceholderType(String name) {
super(name, new TypeParams()); super(name, new TypeParams());
EXISTING_PLACEHOLDERS.add(name); // Add to list of existing placeholder names
IsGenerated = false; // This type is user generated IsGenerated = false; // This type is user generated
} }
public static PlaceholderType convertTypePlaceholder(String name) {//eingefuegt PL 2019-01-11
PlaceholderType newTph = new PlaceholderType(name);
int i = EXISTING_PLACEHOLDERS.indexOf(newTph);//equals vergleicht den Namen
if (i == -1) {
EXISTING_PLACEHOLDERS.add(newTph); // Add to list of existing placeholder names
return newTph;
}
else {
return EXISTING_PLACEHOLDERS.get(i);
}
}
/** /**
* Creates a new placeholdertype * Creates a new placeholdertype
* @param isGenerated true if this placeholder is auto-generated, false if it is user-generated. * @param isGenerated true if this placeholder is auto-generated, false if it is user-generated.
*/ */
protected PlaceholderType(String name, boolean isGenerated) { protected PlaceholderType(String name, boolean isGenerated) {
super(name, new TypeParams()); super(name, new TypeParams());
EXISTING_PLACEHOLDERS.add(this); // Add to list of existing placeholder names EXISTING_PLACEHOLDERS.add(name); // Add to list of existing placeholder names
IsGenerated = isGenerated; IsGenerated = isGenerated;
} }