com.avaje.ebeaninternal.server.expression.BetweenExpression Maven / Gradle / Ivy

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package com.avaje.ebeaninternal.server.expression;

import java.util.Set;

import com.avaje.ebean.event.BeanQueryRequest;
import com.avaje.ebeaninternal.api.SpiExpressionRequest;
import com.avaje.ebeaninternal.api.SpiLuceneExpr;


class BetweenExpression extends AbstractExpression {

	private static final long serialVersionUID = 2078918165221454910L;

	private static final String BETWEEN = " between ";
	
	private final Object valueHigh;
	
	private final Object valueLow;
	
	BetweenExpression(FilterExprPath pathPrefix, String propertyName, Object valLo, Object valHigh) {
		super(pathPrefix, propertyName);
		this.valueLow = valLo;
		this.valueHigh = valHigh;
	}
	
    public boolean isLuceneResolvable(Set indexedProperties) {
        return indexedProperties.contains(getPropertyName());
    }
	   
    public SpiLuceneExpr createLuceneExpr(SpiExpressionRequest request) {
        return null;
    }

	public void addBindValues(SpiExpressionRequest request) {
		request.addBindValue(valueLow);
		request.addBindValue(valueHigh);
	}

	public void addSql(SpiExpressionRequest request) {
		
		request.append(getPropertyName()).append(BETWEEN).append(" ? and ? ");
	}

	public int queryAutoFetchHash() {
		int hc = BetweenExpression.class.getName().hashCode();
		hc = hc * 31 + propName.hashCode();
		return hc;
	}
	
	public int queryPlanHash(BeanQueryRequest request) {
		return queryAutoFetchHash();
	}
	
	public int queryBindHash() {
		int hc = valueLow.hashCode();
		hc = hc * 31 + valueHigh.hashCode();
		return hc;
	}
}