/* Generated By:JJTree: Do not edit this line. ProjectedColumn.java Version 4.3 */
/* JavaCCOptions:MULTI=true,NODE_USES_PARSER=true,VISITOR=true,TRACK_TOKENS=false,NODE_PREFIX=,NODE_EXTENDS=,NODE_FACTORY=TeiidNodeFactory,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.teiid.query.sql.lang;

import org.teiid.designer.query.sql.lang.IProjectedColumn;
import org.teiid.designer.runtime.version.spi.ITeiidServerVersion;
import org.teiid.query.parser.LanguageVisitor;
import org.teiid.query.parser.TeiidNodeFactory.ASTNodes;
import org.teiid.query.sql.symbol.ElementSymbol;

/**
 *
 */
public class ProjectedColumn extends SimpleNode implements IProjectedColumn<LanguageVisitor> {
    
    private String name;

    private String type;

    private ElementSymbol symbol;

    /**
     * @param p
     * @param id
     */
    public ProjectedColumn(ITeiidServerVersion p, int id) {
        super(p, id);
    }

    /**
     * @return symbol
     */
    public ElementSymbol getSymbol() {
        if (symbol == null) {
            this.symbol = createASTNode(ASTNodes.ELEMENT_SYMBOL);
        }        
        this.symbol.setName(name);
        this.symbol.setType(getDataTypeService().getDataTypeClass(type));

        return symbol;
    }

    /**
     * @return the name
     */
    public String getName() {
        return this.name;
    }

    /**
     * @param name the name to set
     */
    public void setName(String name) {
        this.name = name;
        getSymbol();
    }

    /**
     * @return the type
     */
    public String getType() {
        return this.type;
    }

    /**
     * @param type the type to set
     */
    public void setType(String type) {
        this.type = type;
        getSymbol();
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = super.hashCode();
        result = prime * result + ((this.name == null) ? 0 : this.name.hashCode());
        result = prime * result + ((this.symbol == null) ? 0 : this.symbol.hashCode());
        result = prime * result + ((this.type == null) ? 0 : this.type.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) return true;
        if (!super.equals(obj)) return false;
        if (getClass() != obj.getClass()) return false;
        ProjectedColumn other = (ProjectedColumn)obj;
        if (this.name == null) {
            if (other.name != null) return false;
        } else if (!this.name.equals(other.name)) return false;
        if (this.symbol == null) {
            if (other.symbol != null) return false;
        } else if (!this.symbol.equals(other.symbol)) return false;
        if (this.type == null) {
            if (other.type != null) return false;
        } else if (!this.type.equals(other.type)) return false;
        return true;
    }

    /** Accept the visitor. **/
    @Override
    public void acceptVisitor(LanguageVisitor visitor) {
        visitor.visit(this);
    }

    @Override
    public ProjectedColumn clone() {
        ProjectedColumn clone = new ProjectedColumn(getTeiidVersion(), this.id);

        if(getName() != null)
            clone.setName(getName());
        if(getType() != null)
            clone.setType(getType());

        return clone;
    }

}
/* JavaCC - OriginalChecksum=991e5fb319eb5a871b3cd33dacf6a7ed (do not edit this line) */