/**
* Alipay.com Inc.
* Copyright (c) 2004-2012 All Rights Reserved.
*/
package com.alipay.zdal.parser.sql.dialect.oracle.ast.expr;
import com.alipay.zdal.parser.sql.ast.expr.SQLNumericLiteralExpr;
import com.alipay.zdal.parser.sql.dialect.oracle.visitor.OracleASTVisitor;
import com.alipay.zdal.parser.sql.visitor.SQLASTVisitor;
/**
*
* @author ����
* @version $Id: OracleBinaryDoubleExpr.java, v 0.1 2012-11-17 ����3:43:09 Exp $
*/
public class OracleBinaryDoubleExpr extends SQLNumericLiteralExpr implements OracleExpr {
private static final long serialVersionUID = 1L;
private Double value;
public OracleBinaryDoubleExpr() {
}
public OracleBinaryDoubleExpr(Double value) {
super();
this.value = value;
}
@Override
public Number getNumber() {
return value;
}
public Double getValue() {
return value;
}
public void setValue(Double value) {
this.value = value;
}
@Override
protected void accept0(SQLASTVisitor visitor) {
accept0((OracleASTVisitor) visitor);
}
public void accept0(OracleASTVisitor visitor) {
visitor.visit(this);
visitor.endVisit(this);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((value == null) ? 0 : value.hashCode());
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
OracleBinaryDoubleExpr other = (OracleBinaryDoubleExpr) obj;
if (value == null) {
if (other.value != null) {
return false;
}
} else if (!value.equals(other.value)) {
return false;
}
return true;
}
@Override
public void setNumber(Number number) {
if (number == null) {
this.setValue(null);
return;
}
this.setValue(number.doubleValue());
}
}