Package com.tangosol.coherence.dslquery.operator

Class AndOperator

java.lang.Object
com.tangosol.coherence.dslquery.operator.BaseOperator<AllFilter>
com.tangosol.coherence.dslquery.operator.AndOperator
public class AndOperator extends BaseOperator<AllFilter>
An operator representing a logical AND (&&).
Since:
Coherence 12.2.1
Author:
jk 2013.12.03

  • Field Details

    • INSTANCE

      public static final AndOperator INSTANCE
      An instance of the AndOperator.

  • Constructor Details

    • AndOperator

      protected AndOperator()
      Constructs an AndOperator.

  • Method Details

    • makeFilter

      public AllFilter makeFilter(Object oLeft, Object oRight)
      Description copied from class: BaseOperator
      Create a Filter for this BaseOperator using the specified left and right values.

      Note: This method should be thread safe as operators are stored in a static map so may be called by multiple threads.

      Overrides:
      makeFilter in class BaseOperator<AllFilter>
      Parameters:
      oLeft - the left value to use to build a Filter
      oRight - the right value to use to build a Filter
      Returns:
      a Filter representing this operation

    • addToTokenTable

      public void addToTokenTable(TokenTable tokenTable)
      Description copied from class: BaseOperator
      Add this operator to the given TokenTable. This typically means adding this operator using its symbol and also adding any aliases.
      Specified by:
      addToTokenTable in class BaseOperator<AllFilter>
      Parameters:
      tokenTable - the TokenTable to add this operator to

    • populateFilterArray

      protected void populateFilterArray(Filter[] aFilterDest, Filter... aFilterSrc)
      Populate the specified target Filter array with the Filters in the source array. If the any of the Filters in the source array is an AllFilter then rather than adding the AllFilter itself to the target array all of the filters contained within the AllFilter are added to the array.
      Parameters:
      aFilterDest - the Filter array to be populated
      aFilterSrc - the outer filter to add to the array