Package com.google.cloud.datastore

Class GqlQuery.Builder<V>

java.lang.Object

com.google.cloud.datastore.GqlQuery.Builder<V>

Enclosing class:

GqlQuery<V>

public static final class GqlQuery.Builder<V>
extends Object

A GQL query builder.

Method Summary

Modifier and Type	Method	Description
GqlQuery.Builder<V>	addBinding(boolean... value)	Sets a new positional binding.
GqlQuery.Builder<V>	addBinding(double... value)	Sets a new positional binding.
GqlQuery.Builder<V>	addBinding(long... value)	Sets a new positional binding.
GqlQuery.Builder<V>	addBinding(Blob... value)	Sets a new positional binding.
GqlQuery.Builder<V>	addBinding(Cursor cursor)	Sets a new positional binding.
GqlQuery.Builder<V>	addBinding(FullEntity<?>... value)	Deprecated.
GqlQuery.Builder<V>	addBinding(Key... value)	Sets a new positional binding.
GqlQuery.Builder<V>	addBinding(com.google.cloud.Timestamp... value)	Sets a new positional binding.
GqlQuery.Builder<V>	addBinding(String... value)	Sets a new positional binding.
GqlQuery<V>	build()
GqlQuery.Builder<V>	clearBindings()
GqlQuery.Builder<V>	setAllowLiteral(boolean allowLiteral)	Sets whether the query string can contain literals.
GqlQuery.Builder<V>	setBinding(String name, boolean... value)	Sets a new named binding.
GqlQuery.Builder<V>	setBinding(String name, double... value)	Sets a new named binding.
GqlQuery.Builder<V>	setBinding(String name, long... value)	Sets a new named binding.
GqlQuery.Builder<V>	setBinding(String name, Blob... value)	Sets a new named binding.
GqlQuery.Builder<V>	setBinding(String name, Cursor cursor)	Sets a new named binding.
GqlQuery.Builder<V>	setBinding(String name, FullEntity<?>... value)	Deprecated.
GqlQuery.Builder<V>	setBinding(String name, Key... value)	Sets a new named binding.
GqlQuery.Builder<V>	setBinding(String name, com.google.cloud.Timestamp... value)	Sets a new named binding.
GqlQuery.Builder<V>	setBinding(String name, String... value)	Sets a new named binding.
GqlQuery.Builder<V>	setNamespace(String namespace)	Sets the namespace for the GQL query.
GqlQuery.Builder<V>	setNullBinding(String name)	Sets a new named binding with null value.
GqlQuery.Builder<V>	setQuery(String query)	Sets the GQL query.

Methods inherited from class java.lang.Object

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

Method Detail

setQuery

public GqlQuery.Builder<V> setQuery(String query)

Sets the GQL query.

setNamespace

public GqlQuery.Builder<V> setNamespace(String namespace)

Sets the namespace for the GQL query.

setAllowLiteral

public GqlQuery.Builder<V> setAllowLiteral(boolean allowLiteral)

Sets whether the query string can contain literals. When false, the query string must not contain any literals and instead must bind all values.

clearBindings

public GqlQuery.Builder<V> clearBindings()

setBinding

public GqlQuery.Builder<V> setBinding(String name,
                                      Cursor cursor)

Sets a new named binding.

Parameters:

name - name of the binding

cursor - a Cursor object that binds to a given name

setBinding

public GqlQuery.Builder<V> setBinding(String name,
                                      String... value)

Sets a new named binding.

Parameters:

name - name of the binding

value - a String object or a list of String objects that binds to a given name

setBinding

public GqlQuery.Builder<V> setBinding(String name,
                                      long... value)

Sets a new named binding.

Parameters:

name - name of the binding

value - a long value or a list of long values that binds to a given name

setBinding

public GqlQuery.Builder<V> setBinding(String name,
                                      double... value)

Sets a new named binding.

Parameters:

name - name of the binding

value - a double value or a list of double values that binds to a given name

setBinding

public GqlQuery.Builder<V> setBinding(String name,
                                      boolean... value)

Sets a new named binding.

Parameters:

name - name of the binding

value - a boolean value or a list of boolean values that binds to a given name

setBinding

public GqlQuery.Builder<V> setBinding(String name,
                                      com.google.cloud.Timestamp... value)

Sets a new named binding.

Parameters:

name - name of the binding

value - a Timestamp object or a list of Timestamp objects that binds to a given name

setBinding

public GqlQuery.Builder<V> setBinding(String name,
                                      Key... value)

Sets a new named binding.

Parameters:

name - name of the binding

value - a Key object or a list of Key objects that binds to a given name

setBinding

@Deprecated
public GqlQuery.Builder<V> setBinding(String name,
                                      FullEntity<?>... value)

Deprecated.

Sets a new named binding.

Parameters:

name - name of the binding

value - a FullEntity object or a list of FullEntity objects that binds to a given name

setBinding

public GqlQuery.Builder<V> setBinding(String name,
                                      Blob... value)

Sets a new named binding.

Parameters:

name - name of the binding

value - a Blob object or list of Blob objects that binds to a given name

setNullBinding

public GqlQuery.Builder<V> setNullBinding(String name)

Sets a new named binding with null value.

Parameters:

name - of the binding

addBinding

public GqlQuery.Builder<V> addBinding(Cursor cursor)

Sets a new positional binding.

Parameters:

cursor - a Cursor object to be set as a new positional binding

addBinding

public GqlQuery.Builder<V> addBinding(String... value)

Sets a new positional binding.

Parameters:

value - a String object or a list of String objects to be set as a new positional binding

addBinding

public GqlQuery.Builder<V> addBinding(long... value)

Sets a new positional binding.

Parameters:

value - a long value or a list of long values to be set as a new positional binding

addBinding

public GqlQuery.Builder<V> addBinding(double... value)

Sets a new positional binding.

Parameters:

value - a double value or a list of double values to be set as a new positional binding

addBinding

public GqlQuery.Builder<V> addBinding(boolean... value)

Sets a new positional binding.

Parameters:

value - a boolean value or a list of boolean values to be set as a new positional binding

addBinding

public GqlQuery.Builder<V> addBinding(com.google.cloud.Timestamp... value)

Sets a new positional binding.

Parameters:

value - a Timestamp object or a list of Timestamp objects to be set as a new positional binding

addBinding

public GqlQuery.Builder<V> addBinding(Key... value)

Sets a new positional binding.

Parameters:

value - a Key object or a list of Key objects to be set as a new positional binding

addBinding

@Deprecated
public GqlQuery.Builder<V> addBinding(FullEntity<?>... value)

Deprecated.

Sets a new positional binding.

Parameters:

value - a FullEntity object or a list of FullEntity objects to be set as a new positional binding

addBinding

public GqlQuery.Builder<V> addBinding(Blob... value)

Sets a new positional binding.

Parameters:

value - a Blob object or a list of Blob objects to be set as a new positional binding

build

public GqlQuery<V> build()