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## org.apache.poi.ss.formula
Class LazyRefEval

    java.lang.Object
      org.apache.poi.ss.formula.eval.RefEvalBase
          org.apache.poi.ss.formula.LazyRefEval

All Implemented Interfaces:
  RefEval, ValueEval, SheetRange

    public final class LazyRefEval

extends RefEvalBase

Provides Lazy Evaluation to a 3D Reference

Constructor Summary
`LazyRefEval(int rowIndex, int columnIndex, org.apache.poi.ss.formula.SheetRangeEvaluator sre)`

Method Summary
`ValueEval` | `getInnerValueEval(int sheetIndex)`
`boolean` | `isSubTotal()`
`AreaEval` | `offset(int relFirstRowIx, int relLastRowIx, int relFirstColIx, int relLastColIx)` Creates an `AreaEval` offset by a relative amount from this RefEval
`java.lang.String` | `toString()`

Methods inherited from class org.apache.poi.ss.formula.eval.RefEvalBase
`getColumn, getFirstSheetIndex, getLastSheetIndex, getNumberOfSheets, getRow`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### LazyRefEval

    public LazyRefEval(int rowIndex,
                       int columnIndex,
                       org.apache.poi.ss.formula.SheetRangeEvaluator sre)

Method Detail

### getInnerValueEval

    public ValueEval getInnerValueEval(int sheetIndex)

  Returns:
    the evaluated value of the cell referred to by this RefEval on the given sheet

### offset

    public AreaEval offset(int relFirstRowIx,
                           int relLastRowIx,
                           int relFirstColIx,
                           int relLastColIx)

  Description copied from interface: `RefEval`
  Creates an `AreaEval` offset by a relative amount from this RefEval

### isSubTotal

    public boolean isSubTotal()

### toString

    public java.lang.String toString()

  Overrides:
    `toString` in class `java.lang.Object`

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Copyright 2017 The Apache Software Foundation or its licensors, as applicable.