com.googlecode.dex2jar.ir.StmtSearcher Maven / Gradle / Ivy

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package com.googlecode.dex2jar.ir;

import com.googlecode.dex2jar.ir.expr.Value;
import com.googlecode.dex2jar.ir.stmt.Stmt;
import com.googlecode.dex2jar.ir.stmt.StmtList;

public class StmtSearcher {

    public void travel(StmtList stmts) {
        for (Stmt stmt : stmts) {
            travel(stmt);
        }
    }

    public void travel(Stmt stmt) {
        switch (stmt.et) {
        case E1:
            travel(stmt.getOp());
            break;
        case E2:
            travel(stmt.getOp1());
            travel(stmt.getOp2());
            break;
        case En:
            Value[] ops = stmt.getOps();
            for (Value op : ops) {
                travel(op);
            }
            break;
        default:
            break;
        }
    }

    public void travel(Value op) {
        switch (op.et) {
        case E1:
            travel(op.getOp());
            break;
        case E2:
            travel(op.getOp1());
            travel(op.getOp2());
            break;
        case En:
            Value[] ops = op.getOps();
            for (Value op1 : ops) {
                travel(op1);
            }
            break;
        default:
            break;
        }
    }

}