org.apache.openjpa.persistence.criteria
Interface ComparisonStyle

All Known Implementing Classes:
ComparisonStyle.Default

public interface ComparisonStyle

Defines a comparison style to be applied for query-by-example attribute comparison.

Since:
2.0.0
Author:
Pinaki Poddar

Nested Class Summary
static class ComparisonStyle.Default
          Default implementation.
static class ComparisonStyle.StringComparisonMode
           
 
Method Summary
 boolean excludeDefault()
          Affirms if the default-valued attribute be excluded from comparison.
 boolean excludeIdentity()
          Affirms if the identity attribute be excluded from comparison.
 boolean excludeNull()
          Affirms if the null-valued attribute be excluded from comparison.
 boolean excludeVersion()
          Affirms if the version attribute be excluded from comparison.
 ComparisonStyle.StringComparisonMode getStringComparsionMode()
          Gets how string-valued attributes be compared.
 boolean isDisjunction()
          Affirms if the attribute comparisons are OR'ed.
 ComparisonStyle setDisjunction(boolean flag)
          Sets whether the comparison to OR the attribute comparisons.
 ComparisonStyle setExcludeDefault(boolean flag)
          Sets whether the comparison excludes default-valued attributes.
 ComparisonStyle setExcludeIdentity(boolean flag)
          Sets whether the comparison excludes identity attribute.
 ComparisonStyle setExcludeNull(boolean flag)
          Sets whether the comparison excludes null-valued attributes.
 ComparisonStyle setExcludeVersion(boolean flag)
          Sets whether the comparison excludes version attribute.
 ComparisonStyle setStringComparisonMode(ComparisonStyle.StringComparisonMode mode)
          Sets the comparison mode for String-valued attributes.
 

Method Detail

isDisjunction

boolean isDisjunction()
Affirms if the attribute comparisons are OR'ed. Defaults to false.


setDisjunction

ComparisonStyle setDisjunction(boolean flag)
Sets whether the comparison to OR the attribute comparisons.


excludeNull

boolean excludeNull()
Affirms if the null-valued attribute be excluded from comparison. Defaults to true.


setExcludeNull

ComparisonStyle setExcludeNull(boolean flag)
Sets whether the comparison excludes null-valued attributes.


excludeIdentity

boolean excludeIdentity()
Affirms if the identity attribute be excluded from comparison. Defaults to true.


setExcludeIdentity

ComparisonStyle setExcludeIdentity(boolean flag)
Sets whether the comparison excludes identity attribute.


excludeVersion

boolean excludeVersion()
Affirms if the version attribute be excluded from comparison. Defaults to true.


setExcludeVersion

ComparisonStyle setExcludeVersion(boolean flag)
Sets whether the comparison excludes version attribute.


excludeDefault

boolean excludeDefault()
Affirms if the default-valued attribute be excluded from comparison. Defaults to true.


setExcludeDefault

ComparisonStyle setExcludeDefault(boolean flag)
Sets whether the comparison excludes default-valued attributes.


getStringComparsionMode

ComparisonStyle.StringComparisonMode getStringComparsionMode()
Gets how string-valued attributes be compared.


setStringComparisonMode

ComparisonStyle setStringComparisonMode(ComparisonStyle.StringComparisonMode mode)
Sets the comparison mode for String-valued attributes.



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