com.edorasware.api.value.internal

Class BasicValueImpl<V,W>

java.lang.Object

com.edorasware.api.value.internal.BaseValueAccessor<V,W>

com.edorasware.api.value.internal.BasicValueImpl<V,W>

All Implemented Interfaces:

BasicOperand<V>, BasicValue<V>, ValueAccessor<V>

Direct Known Subclasses:

BooleanValueImpl, NumberValueImpl, StateField, StringValueImpl, TimestampValueImpl

public class BasicValueImpl<V,W>
extends BaseValueAccessor<V,W>
implements BasicValue<V>

Constructor Summary

Constructors

Constructor and Description
BasicValueImpl(String name, ValueConverter<V,W> valueConverter, BasicOperand<V> basicOperand, boolean supportsOrderBy) Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
Predicate	eq(BasicOperand<V> operand, Predicate innerSelectPredicate) Builds a predicate which tests that the value of the given operand is equal to a single match of the given inner select predicate.
Predicate	eq(Predicate innerSelectPredicate) Builds a predicate which tests that the value is equal to a single match of the given inner select predicate.
Predicate	eq(V expectedValue) Builds a predicate for a value == expectedValue comparison.
Predicate	exists() Builds a predicate that checks if the value exists.
QueryParameter	getQueryParameter() Returns the query parameter defining the value to be queried.
Predicate	in(BasicOperand<V> operand, Predicate innerSelectPredicate) Builds a predicate which tests that the value of the given operand is contained in any of the given inner select predicate matches.
Predicate	in(Collection<? extends V> possibleValues) Builds a predicate which tests that the value is one of the possible values.
Predicate	in(Predicate innerSelectPredicate) Builds a predicate which tests that the value is contained in any of the given inner select predicate matches.
Predicate	in(V possibleValue) Builds a predicate which tests that the value is one of the possible values.
Predicate	in(V possibleValue1, V possibleValue2) Builds a predicate which tests that the value is one of the possible values.
Predicate	in(V possibleValue1, V possibleValue2, V possibleValue3) Builds a predicate which tests that the value is one of the possible values.
Predicate	in(V possibleValue1, V possibleValue2, V possibleValue3, V... morePossibleValues) Builds a predicate which tests that the value is one of the possible values.
Predicate	isNotNull() Builds a predicate for a value !
Predicate	isNull() Builds a predicate for a value == null comparison.
Predicate	notEq(V expectedValue) Builds a predicate for a value !
Predicate	notIn(Collection<? extends V> possibleValues) Builds a predicate which tests that the value is not one of the possible values.
Predicate	notIn(V possibleValue) Builds a predicate which tests that the value is not one of the possible values.
Predicate	notIn(V possibleValue1, V possibleValue2) Builds a predicate which tests that the value is not one of the possible values.
Predicate	notIn(V possibleValue1, V possibleValue2, V possibleValue3) Builds a predicate which tests that the value is not one of the possible values.
Predicate	notIn(V possibleValue1, V possibleValue2, V possibleValue3, V... morePossibleValues) Builds a predicate which tests that the value is not one of the possible values.
Ordering	orderAsc() Builds an ordering criterion which sorts by the operand value in ascending order.
Ordering	orderDesc() Builds an ordering criterion which sorts by the operand value in descending order.

Methods inherited from class com.edorasware.api.value.internal.BaseValueAccessor

getName, getValueConverter

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.edorasware.api.value.ValueAccessor

getName, getValueConverter

Constructor Detail

BasicValueImpl

public BasicValueImpl(String name,
                      ValueConverter<V,W> valueConverter,
                      BasicOperand<V> basicOperand,
                      boolean supportsOrderBy)

Constructs a new instance.

Parameters:

name - the value name

valueConverter - a value converter to convert the 'external' type

basicOperand - the operand implementation

Method Detail

getQueryParameter

public QueryParameter getQueryParameter()

Description copied from interface: BasicOperand

Returns the query parameter defining the value to be queried.

Specified by:

getQueryParameter in interface BasicOperand<V>

Returns:

the query parameter

exists

public Predicate exists()

Description copied from interface: BasicOperand

Builds a predicate that checks if the value exists.

For fields, this will always match. For variables it will match if a variable with the given name is present.

Specified by:

exists in interface BasicOperand<V>

Returns:

the new predicate instance

eq

public Predicate eq(V expectedValue)

Description copied from interface: BasicOperand

Builds a predicate for a value == expectedValue comparison.

Specified by:

eq in interface BasicOperand<V>

Parameters:

expectedValue - the expected value of the comparison

Returns:

the new predicate instance

notEq

public Predicate notEq(V expectedValue)

Description copied from interface: BasicOperand

Builds a predicate for a value != expectedValue comparison.

Specified by:

notEq in interface BasicOperand<V>

Parameters:

expectedValue - the expected value of the comparison

Returns:

the new predicate instance

eq

public Predicate eq(Predicate innerSelectPredicate)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is equal to a single match of the given inner select predicate.

Specified by:

eq in interface BasicOperand<V>

Parameters:

innerSelectPredicate - the inner select predicate

Returns:

the new predicate instance

eq

public Predicate eq(BasicOperand<V> operand,
                    Predicate innerSelectPredicate)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value of the given operand is equal to a single match of the given inner select predicate.

Specified by:

eq in interface BasicOperand<V>

Parameters:

operand - the operand

innerSelectPredicate - the inner select predicate

Returns:

the new predicate instance

isNull

public Predicate isNull()

Description copied from interface: BasicOperand

Builds a predicate for a value == null comparison.

Specified by:

isNull in interface BasicOperand<V>

Returns:

the new predicate instance

isNotNull

public Predicate isNotNull()

Description copied from interface: BasicOperand

Builds a predicate for a value != null comparison.

Specified by:

isNotNull in interface BasicOperand<V>

Returns:

the new predicate instance

in

public Predicate in(V possibleValue)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is one of the possible values.

Specified by:

in in interface BasicOperand<V>

Parameters:

possibleValue - the possible value

Returns:

the new predicate instance

notIn

public Predicate notIn(V possibleValue)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is not one of the possible values.

Specified by:

notIn in interface BasicOperand<V>

Parameters:

possibleValue - the possible value

Returns:

the new predicate instance

in

public Predicate in(V possibleValue1,
                    V possibleValue2)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is one of the possible values.

Specified by:

in in interface BasicOperand<V>

Parameters:

possibleValue1 - the first possible value

possibleValue2 - the second possible value

Returns:

the new predicate instance

notIn

public Predicate notIn(V possibleValue1,
                       V possibleValue2)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is not one of the possible values.

Specified by:

notIn in interface BasicOperand<V>

Parameters:

possibleValue1 - the first possible value

possibleValue2 - the second possible value

Returns:

the new predicate instance

in

public Predicate in(V possibleValue1,
                    V possibleValue2,
                    V possibleValue3)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is one of the possible values.

Specified by:

in in interface BasicOperand<V>

Parameters:

possibleValue1 - the first possible value

possibleValue2 - the second possible value

possibleValue3 - the third possible value

Returns:

the new predicate instance

notIn

public Predicate notIn(V possibleValue1,
                       V possibleValue2,
                       V possibleValue3)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is not one of the possible values.

Specified by:

notIn in interface BasicOperand<V>

Parameters:

possibleValue1 - the first possible value

possibleValue2 - the second possible value

possibleValue3 - the third possible value

Returns:

the new predicate instance

in

@SafeVarargs
public final Predicate in(V possibleValue1,
                                       V possibleValue2,
                                       V possibleValue3,
                                       V... morePossibleValues)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is one of the possible values.

Specified by:

in in interface BasicOperand<V>

Parameters:

possibleValue1 - the first possible value

possibleValue2 - the second possible value

possibleValue3 - the third possible value

morePossibleValues - more possible values

Returns:

the new predicate instance

notIn

@SafeVarargs
public final Predicate notIn(V possibleValue1,
                                          V possibleValue2,
                                          V possibleValue3,
                                          V... morePossibleValues)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is not one of the possible values.

Specified by:

notIn in interface BasicOperand<V>

Parameters:

possibleValue1 - the first possible value

possibleValue2 - the second possible value

possibleValue3 - the third possible value

morePossibleValues - more possible values

Returns:

the new predicate instance

in

public Predicate in(Collection<? extends V> possibleValues)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is one of the possible values.

Specified by:

in in interface BasicOperand<V>

Parameters:

possibleValues - a collection of possible values

Returns:

the new predicate instance

notIn

public Predicate notIn(Collection<? extends V> possibleValues)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is not one of the possible values.

Specified by:

notIn in interface BasicOperand<V>

Parameters:

possibleValues - a collection of possible values

Returns:

the new predicate instance

in

public Predicate in(Predicate innerSelectPredicate)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value is contained in any of the given inner select predicate matches.

Specified by:

in in interface BasicOperand<V>

Parameters:

innerSelectPredicate - the inner select predicate

Returns:

the new predicate instance

in

public Predicate in(BasicOperand<V> operand,
                    Predicate innerSelectPredicate)

Description copied from interface: BasicOperand

Builds a predicate which tests that the value of the given operand is contained in any of the given inner select predicate matches.

Specified by:

in in interface BasicOperand<V>

Parameters:

operand - the operand

innerSelectPredicate - the inner select predicate

Returns:

the new predicate instance

orderAsc

public Ordering orderAsc()

Description copied from interface: BasicOperand

Builds an ordering criterion which sorts by the operand value in ascending order.

Specified by:

orderAsc in interface BasicOperand<V>

Returns:

the new ordering instance

orderDesc

public Ordering orderDesc()

Description copied from interface: BasicOperand

Builds an ordering criterion which sorts by the operand value in descending order.

Specified by:

orderDesc in interface BasicOperand<V>

Returns:

the new ordering instance