package org.mvel2.ast;
import org.mvel2.CompileException;
import org.mvel2.ParserContext;
import org.mvel2.integration.VariableResolverFactory;
import org.mvel2.util.CompilerTools;
import static org.mvel2.util.ParseTools.similarity;
public class Strsim extends ASTNode {
private ASTNode stmt;
private ASTNode soundslike;
public Strsim(ASTNode stmt, ASTNode clsStmt, ParserContext pCtx) {
super(pCtx);
this.stmt = stmt;
this.soundslike = clsStmt;
CompilerTools.expectType(clsStmt, String.class, true);
}
public Object getReducedValueAccelerated(Object ctx, Object thisValue, VariableResolverFactory factory) {
return similarity(String.valueOf(soundslike.getReducedValueAccelerated(ctx, thisValue, factory)),
((String) stmt.getReducedValueAccelerated(ctx, thisValue, factory)));
}
public Object getReducedValue(Object ctx, Object thisValue, VariableResolverFactory factory) {
try {
String i = String.valueOf(soundslike.getReducedValue(ctx, thisValue, factory));
if (i == null) throw new ClassCastException();
String x = (String) stmt.getReducedValue(ctx, thisValue, factory);
if (x == null) throw new CompileException("not a string: " + stmt.getName(), stmt.getExpr(), getStart());
return similarity(i, x);
}
catch (ClassCastException e) {
throw new CompileException("not a string: " + soundslike.getName(), soundslike.getExpr(), soundslike.getStart());
}
}
public Class getEgressType() {
return Boolean.class;
}
}