github/jooq
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

[#2372] Add aliases for arithmetic operators to be able to use

Browse Source 
Groovy default operator overloading
This commit is contained in:
Lukas Eder 2013-04-05 13:28:53 +02:00
parent 7ede90174a
commit cccce72086
2 changed files with 174 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

104
jOOQ/src/main/java/org/jooq/Field.java
View File

@ -359,6 +359,22 @@ public interface Field<T> extends GroupField {
@Support
Field<T> add(Field<?> value);
/**
* An alias for {@link #add(Number)}.
*
* @see #add(Number)
*/
@Support
Field<T> plus(Number value);
/**
* An alias for {@link #add(Field)}.
*
* @see #add(Field)
*/
@Support
Field<T> plus(Field<?> value);
/**
* An arithmetic expression subtracting value from this.
*
@ -408,6 +424,38 @@ public interface Field<T> extends GroupField {
@Support
Field<T> sub(Field<?> value);
/**
* An alias for {@link #sub(Number)}.
*
* @see #sub(Number)
*/
@Support
Field<T> subtract(Number value);
/**
* An alias for {@link #sub(Field)}.
*
* @see #sub(Field)
*/
@Support
Field<T> subtract(Field<?> value);
/**
* An alias for {@link #sub(Number)}.
*
* @see #sub(Number)
*/
@Support
Field<T> minus(Number value);
/**
* An alias for {@link #sub(Field)}.
*
* @see #sub(Field)
*/
@Support
Field<T> minus(Field<?> value);
/**
* An arithmetic expression multiplying this with value
* <p>
@ -434,6 +482,22 @@ public interface Field<T> extends GroupField {
@Support
Field<T> mul(Field<? extends Number> value);
/**
* An alias for {@link #mul(Number)}.
*
* @see #mul(Number)
*/
@Support
Field<T> multiply(Number value);
/**
* An alias for {@link #mul(Field)}.
*
* @see #mul(Field)
*/
@Support
Field<T> multiply(Field<? extends Number> value);
/**
* An arithmetic expression dividing this by value
* <p>
@ -460,6 +524,22 @@ public interface Field<T> extends GroupField {
@Support
Field<T> div(Field<? extends Number> value);
/**
* An alias for {@link #div(Number)}.
*
* @see #div(Number)
*/
@Support
Field<T> divide(Number value);
/**
* An alias for {@link #div(Field)}.
*
* @see #div(Field)
*/
@Support
Field<T> divide(Field<? extends Number> value);
/**
* An arithmetic expression getting the modulo of this divided by value
* <p>
@ -480,6 +560,22 @@ public interface Field<T> extends GroupField {
@Support
Field<T> mod(Field<? extends Number> value);
/**
* An alias for {@link #mod(Number)}.
*
* @see #mod(Number)
*/
@Support
Field<T> modulo(Number value);
/**
* An alias for {@link #mod(Field)}.
*
* @see #mod(Field)
*/
@Support
Field<T> modulo(Field<? extends Number> value);
// ------------------------------------------------------------------------
// NULL predicates
// ------------------------------------------------------------------------
@ -1840,6 +1936,14 @@ public interface Field<T> extends GroupField {
* @see Factory#power(Field, Number)
*/
@Support({ ASE, CUBRID, DB2, DERBY, FIREBIRD, H2, HSQLDB, INGRES, MYSQL, ORACLE, POSTGRES, SQLSERVER, SYBASE })
Field<BigDecimal> pow(Number exponent);
/**
* An alias for {@link #power(Number)}.
*
* @see #power(Number)
*/
@Support({ ASE, CUBRID, DB2, DERBY, FIREBIRD, H2, HSQLDB, INGRES, MYSQL, ORACLE, POSTGRES, SQLSERVER, SYBASE })
Field<BigDecimal> power(Number exponent);
/**

71
jOOQ/src/main/java/org/jooq/impl/AbstractField.java
View File

@ -303,6 +303,70 @@ abstract class AbstractField<T> extends AbstractQueryPart implements Field<T> {
return new Mod<T>(this, nullSafe(value));
}
// ------------------------------------------------------------------------
// XXX: Arithmetic operation aliases
// ------------------------------------------------------------------------
@Override
public final Field<T> plus(Number value) {
return add(value);
}
@Override
public final Field<T> plus(Field<?> value) {
return add(value);
}
@Override
public final Field<T> subtract(Number value) {
return sub(value);
}
@Override
public final Field<T> subtract(Field<?> value) {
return sub(value);
}
@Override
public final Field<T> minus(Number value) {
return sub(value);
}
@Override
public final Field<T> minus(Field<?> value) {
return sub(value);
}
@Override
public final Field<T> multiply(Number value) {
return mul(value);
}
@Override
public final Field<T> multiply(Field<? extends Number> value) {
return mul(value);
}
@Override
public final Field<T> divide(Number value) {
return div(value);
}
@Override
public final Field<T> divide(Field<? extends Number> value) {
return div(value);
}
@Override
public final Field<T> modulo(Number value) {
return mod(value);
}
@Override
public final Field<T> modulo(Field<? extends Number> value) {
return mod(value);
}
// ------------------------------------------------------------------------
// XXX: Conditions created from this field
// ------------------------------------------------------------------------
@ -1029,10 +1093,15 @@ abstract class AbstractField<T> extends AbstractQueryPart implements Field<T> {
return Factory.log(numeric(), base);
}
@Override
public final Field<BigDecimal> pow(Number exponent) {
return Factory.power(numeric(), exponent);
}
@Override
@Deprecated
public final Field<BigDecimal> power(Number exponent) {
return Factory.power(numeric(), exponent);
return pow(exponent);
}
@Override