Android Open Source - TwelveRules Join

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Back to project page TwelveRules.

License

The source code is released under:

Apache License

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Java Source Code

package com.manuelpeinado.sql_dsl;
/*from  www.  j  a v a 2 s . com*/
import static com.manuelpeinado.sql_dsl.Constants.SPACE;
import static com.manuelpeinado.sql_dsl.Constants.JOIN;
import static com.manuelpeinado.sql_dsl.Constants.ON;

public class Join {
    private final Table joinTable;
    private final JoinType joinType;
    private final Criterion[] criterions;

    private Join(Table table, JoinType joinType, Criterion... criterions) {
        joinTable = table;
        this.joinType = joinType;
        this.criterions = criterions;
    }

    public static Join inner(Table expression, Criterion... criterions) {
        return new Join(expression, JoinType.INNER, criterions);
    }

    public static Join left(Table table, Criterion... criterions) {
        return new Join(table, JoinType.LEFT, criterions);
    }

    public static Join right(Table table, Criterion... criterions) {
        return new Join(table, JoinType.RIGHT, criterions);
    }

    public static Join out(Table table, Criterion... criterions) {
        return new Join(table, JoinType.OUT, criterions);
    }

    @Override
    public String toString() {
        StringBuilder sb = new StringBuilder();
        sb.append(joinType).append(SPACE).append(JOIN).append(SPACE).append(joinTable).append(SPACE).append(ON);
        for (Criterion criterion : criterions) {
            sb.append(SPACE).append(criterion);
        }
        return sb.toString();
    }
}

Java Source Code List