christoph/lecture-compilers
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add preprocess to ast

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2020-12-13 14:48:04 +01:00
parent 4f3955cb41
commit 2712318654
1 changed files with 7 additions and 0 deletions
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7
src/main/java/parser/ast/AST.java
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@ -1,5 +1,7 @@
package parser.ast; package parser.ast;
import parser.grammar.Grammar;
import java.util.Objects; import java.util.Objects;
public class AST { public class AST {
@ -18,6 +20,11 @@ public class AST {
return this.root.size(); return this.root.size();
} }
public void preprocess(Grammar grammar) {
ASTCompacter.clean(this, grammar);
ExpressionBalancer.balance(this);
}
@Override @Override
public boolean equals(Object obj) { public boolean equals(Object obj) {
if (obj instanceof AST) { if (obj instanceof AST) {