org.dbflute.cbean.dream

インタフェース ColumnCalculator

既知の実装クラスのリスト:

HpCalcSpecification, ManualOrderOption, RangeOfOption, SpecifiedColumn

public interface ColumnCalculator

The calculator interface of column, also providing one of DreamCruise.

作成者:

jflute

メソッドのサマリー

修飾子とタイプ	メソッドと説明
ColumnCalculator	convert(FunctionFilterOptionCall<ColumnConversionOption> opLambda) Convert the value of right column by function.
ColumnCalculator	divide(Number divideValue) Divide the specified column by the value. (/)
ColumnCalculator	divide(SpecifiedColumn divideColumn) Divide the specified column with the divide column. (/) {Dream Cruise} e.g.
ColumnCalculator	left() To be for left column.
ColumnCalculator	minus(Number minusValue) Minus the specified column with the value. (-)
ColumnCalculator	minus(SpecifiedColumn minusColumn) Minus the specified column with the minus column. (-) {Dream Cruise} e.g.
ColumnCalculator	multiply(Number multiplyValue) Multiply the value to the specified column. (*)
ColumnCalculator	multiply(SpecifiedColumn multiplyColumn) Multiply the specified column with the multiply column. (*) {Dream Cruise} e.g.
ColumnCalculator	plus(Number plusValue) Plus the specified column with the value. (+)
ColumnCalculator	plus(SpecifiedColumn plusColumn) Plus the specified column with the plus column. (+) {Dream Cruise} e.g.
ColumnCalculator	right() To be for right column.

メソッドの詳細

plus

ColumnCalculator plus(Number plusValue)

Plus the specified column with the value. (+)

パラメータ:

plusValue - The number value for plus. (NotNull)

戻り値:

this. (NotNull)

plus

ColumnCalculator plus(SpecifiedColumn plusColumn)

Plus the specified column with the plus column. (+) {Dream Cruise}

 e.g. ManualOrder: order by PURCHASE_PRICE + PURCHASE_COUNT
  cb.query().addOrderBy_PurchasePrice_Asc().withManualOrder(op -> {
      op.plus(cb.dreamCruiseCB().specify().columnPurchaseCount());
  });
 
 e.g. ColumnQuery: ... > PURCHASE_PRICE + PURCHASE_COUNT
  cb.columnQuery(colCB -> {
      cb.column...();
  }).greaterThan(colCB -> {
      cb.columnPurchasePrice();
  }).plus(cb.dreamCruiseCB().specify().columnPurchaseCount());
 

パラメータ:

plusColumn - The plus column specified by your Dream Cruise. (NotNull)

戻り値:

this. (NotNull)

minus

ColumnCalculator minus(Number minusValue)

Minus the specified column with the value. (-)

パラメータ:

minusValue - The number value for minus. (NotNull)

戻り値:

this. (NotNull)

minus

ColumnCalculator minus(SpecifiedColumn minusColumn)

Minus the specified column with the minus column. (-) {Dream Cruise}

 e.g. ManualOrder: order by PURCHASE_PRICE - PURCHASE_COUNT
  cb.query().addOrderBy_PurchasePrice_Asc().withManualOrder(op -> {
      op.minus(cb.dreamCruiseCB().specify().columnPurchaseCount());
  });
 
 e.g. ColumnQuery: ... > PURCHASE_PRICE - PURCHASE_COUNT
  cb.columnQuery(colCB -> {
      cb.column...();
  }).greaterThan(colCB -> {
      cb.columnPurchasePrice();
  }).minus(cb.dreamCruiseCB().specify().columnPurchaseCount());
 

パラメータ:

minusColumn - The minus column specified by your Dream Cruise. (NotNull)

戻り値:

this. (NotNull)

multiply

ColumnCalculator multiply(Number multiplyValue)

Multiply the value to the specified column. (*)

パラメータ:

multiplyValue - The number value for multiply. (NotNull)

戻り値:

this. (NotNull)

multiply

ColumnCalculator multiply(SpecifiedColumn multiplyColumn)

Multiply the specified column with the multiply column. (*) {Dream Cruise}

 e.g. ManualOrder: order by PURCHASE_PRICE * PURCHASE_COUNT
  cb.query().addOrderBy_PurchasePrice_Asc().withManualOrder(op -> {
      op.multiply(cb.dreamCruiseCB().specify().columnPurchaseCount());
  });
 
 e.g. ColumnQuery: ... > PURCHASE_PRICE * PURCHASE_COUNT
  cb.columnQuery(colCB -> {
      cb.column...();
  }).greaterThan(colCB -> {
      cb.columnPurchasePrice();
  }).multiply(cb.dreamCruiseCB().specify().columnPurchaseCount());
 

パラメータ:

multiplyColumn - The multiply column specified by your Dream Cruise. (NotNull)

戻り値:

this. (NotNull)

divide

ColumnCalculator divide(Number divideValue)

Divide the specified column by the value. (/)

パラメータ:

divideValue - The number value for divide. (NotNull)

戻り値:

this. (NotNull)

divide

ColumnCalculator divide(SpecifiedColumn divideColumn)

Divide the specified column with the divide column. (/) {Dream Cruise}

 e.g. ManualOrder: order by PURCHASE_PRICE / PURCHASE_COUNT
  cb.query().addOrderBy_PurchasePrice_Asc().withManualOrder(op -> {
      op.divide(cb.dreamCruiseCB().specify().columnPurchaseCount());
  });
 
 e.g. ColumnQuery: ... > PURCHASE_PRICE / PURCHASE_COUNT
  cb.columnQuery(colCB -> {
      cb.column...();
  }).greaterThan(colCB -> {
      cb.columnPurchasePrice();
  }).divide(cb.dreamCruiseCB().specify().columnPurchaseCount());
 

パラメータ:

divideColumn - The divide column specified by your Dream Cruise. (NotNull)

戻り値:

this. (NotNull)

convert

ColumnCalculator convert(FunctionFilterOptionCall<ColumnConversionOption> opLambda)

Convert the value of right column by function.

 ...).convert(op -> op.addDay(8).truncTime());
 

パラメータ:

opLambda - The callback for conversion option of column. (NotNull)

戻り値:

this. (NotNull)

left

ColumnCalculator left()

To be for left column.

戻り値:

this. (NotNull)

right

ColumnCalculator right()

To be for right column. (default)
It also means main process internally.

戻り値:

this. (NotNull)